{"title":"Water Testing \u0026 Instruments","description":null,"products":[{"product_id":"standard-demonstration-kit","title":"Standard Demonstration Kit","description":"\u003cp\u003eThe Pro Products Standard Demonstration Kit is a professional sales tool built for water-treatment dealers who want to show prospective customers, clearly and convincingly, exactly what is in their water. Housed in a high-quality locking hard case with a built-in literature secretary, the kit puts a complete suite of water-quality demonstrations at your fingertips, ready for the kitchen table or job-site walkthrough. Presentation matters in this business, and the polished, organized case helps you make a credible, professional impression from the moment you open it in front of a homeowner.\u003c\/p\u003e\u003cp\u003eAt the center of the kit is a working mini water softener, so you can demonstrate the difference between hard and softened water on the spot. A range of comparison tests rounds out the presentation, helping homeowners see and understand problems like hardness, iron, pH imbalance, and nitrates rather than simply taking your word for it. Visual, hands-on proof is one of the most powerful tools in a water-treatment professional's kit, and this case packages it neatly and durably for life on the road and back-to-back appointments.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality designed locking hard case with built-in literature secretary\u003c\/li\u003e\n\u003cli\u003eWorking mini water softener for live demonstrations\u003c\/li\u003e\n\u003cli\u003eHardness test and soap comparison test\u003c\/li\u003e\n\u003cli\u003epH, iron, and nitrate comparators\u003c\/li\u003e\n\u003cli\u003eTests for nitrates\u003c\/li\u003e\n\u003cli\u003epH and iron precipitation test comparison\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor dealers and sales teams, the Pro Products Standard Demo Kit turns abstract water-quality concerns into tangible, easy-to-grasp demonstrations that build trust and help close sales. The soap comparison and hardness tests in particular make the case for softening almost self-evident once a homeowner sees the results side by side, turning a routine sales call into a memorable, persuasive demonstration. Because the comparators cover the issues homeowners most often worry about, you can tailor each presentation to the concerns that surfaced during your conversation rather than delivering a one-size-fits-all pitch. Its durable, organized case keeps everything protected and presentable through countless appointments, while the included literature space ensures your marketing materials are always within reach. It is a polished, all-in-one solution for showing customers, in their own kitchens, why treated water matters and how your products solve the problems they can now see for themselves.\u003c\/p\u003e","brand":"Pro Products","offers":[{"title":"Default Title","offer_id":45668319461429,"sku":"2412-S","price":1124.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/2412-s.jpg?v=1782515819"},{"product_id":"deluxe-demonstration-kit","title":"Deluxe Demonstration Kit","description":"\u003cp\u003eThe Pro Products Deluxe Demonstration Kit takes the proven Standard Demo Kit and adds advanced instrumentation for water-treatment professionals who want the most complete and persuasive in-home presentation possible. Packed into a high-quality locking hard case with a built-in literature secretary, this kit equips dealers to diagnose and demonstrate a wide range of water-quality issues with credibility and polish, making it a strong choice for those who sell both softeners and reverse-osmosis systems to discerning customers.\u003c\/p\u003e\u003ch3\u003eExpanded Demonstration Capabilities\u003c\/h3\u003e\u003cp\u003eLike the standard version, the Deluxe kit includes a working mini water softener, a hardness test, a soap comparison test, pH\/iron\/nitrate comparators, nitrate testing, and a pH and iron precipitation comparison. On top of those essentials, it adds a chlorine test, a high-range TDS meter covering 10 to 1990 ppm, and a conductivity light with an RO demonstrator, giving you the tools to show prospects the dissolved-solids and reverse-osmosis story in vivid, measurable terms that resonate with technically minded customers and skeptical buyers alike.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Pro Products; Type: professional demonstration kit\u003c\/li\u003e\n\u003cli\u003eLocking hard case with built-in literature secretary\u003c\/li\u003e\n\u003cli\u003eMini water softener plus hardness and soap comparison tests\u003c\/li\u003e\n\u003cli\u003epH, iron, nitrate, and chlorine testing capability\u003c\/li\u003e\n\u003cli\u003eHigh-range TDS meter (10 to 1990 ppm) and conductivity light\/RO demonstrator\u003c\/li\u003e\n\u003cli\u003eItem weight: 13.74 lbs each\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor the dealer who sells reverse-osmosis systems alongside softeners, the included TDS meter and RO demonstrator are especially valuable, letting customers see the measurable purity difference for themselves rather than relying on claims. Reading the tap-water TDS, then comparing it against RO-treated water, gives an immediate, numbers-driven argument that few presentations can match. The chlorine test adds another tangible talking point for customers concerned about taste and odor, while the broad comparator set lets a single technician address softening and drinking-water concerns in one visit. Because the case keeps every instrument organized and protected, setup and teardown stay quick even when you are running several appointments in a day. The Deluxe Demonstration Kit transforms technical water-quality data into clear, hands-on proof, helping water-treatment professionals build trust, justify recommendations, and close more sales with a single, well-organized presentation case that covers nearly every common water concern a homeowner might raise.\u003c\/p\u003e","brand":"Pro Products","offers":[{"title":"Default Title","offer_id":45668319494197,"sku":"2413-D","price":1569.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/2413-d.jpg?v=1782515824"},{"product_id":"softchek-total-hard-test-strips-50","title":"Softchek Total Hard Test Strips (50)","description":"\u003cp\u003eSoftchek Total Hard Test Strips (50).\u003c\/p\u003e\u003cp\u003eManufacturer: Hach Company. Part #: 611213 (alt: 611213H).\u003c\/p\u003e","brand":"Hach Company","offers":[{"title":"Default Title","offer_id":45668331814965,"sku":"611213","price":40.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/611213.jpg?v=1782516101"},{"product_id":"aquachek-5-test-strips-50","title":"Aquachek-5 Test Strips, 50","description":"\u003cp\u003eAquachek-5 Test Strips, 50.\u003c\/p\u003e\u003cp\u003eManufacturer: Hach Company. Part #: 621410 (alt: 621410H).\u003c\/p\u003e","brand":"Hach Company","offers":[{"title":"Default Title","offer_id":45668332798005,"sku":"621410","price":24.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/621410.jpg?v=1782516109"},{"product_id":"its-quick-ii-mini-arsenic-test-kit","title":"ITS Quick II Mini Arsenic Test Kit","description":"\u003cp\u003eThe ITS Quick II Mini Arsenic Test Kit from Industrial Test Systems gives water professionals and homeowners a fast, accurate way to screen drinking water for arsenic, a colorless, odorless contaminant that can occur naturally in groundwater and well supplies. Using cutting-edge chemistry, Arsenic Quick™ II reports results in just 14 minutes, with no dangerous reagents required to run the test.\u003c\/p\u003e\n\u003cp\u003eDesigned for simplicity, the test follows only three straightforward procedures, making it accessible to service technicians, labs, and well owners alike. Despite its speed and ease of use, the kit does not sacrifice accuracy, resolving arsenic across a wide range of concentrations so you can gauge whether treatment is needed and verify that an installed system is performing as expected over time.\u003c\/p\u003e\n\u003ch3\u003eTest Kit Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDetects arsenic in drinking water in about 14 minutes\u003c\/li\u003e\n\u003cli\u003eOnly 3 simple test procedures, no dangerous chemicals needed\u003c\/li\u003e\n\u003cli\u003e5 tests included in each kit\u003c\/li\u003e\n\u003cli\u003eSensitivity from below 1 ppb up to over 160 ppb (µg\/L)\u003c\/li\u003e\n\u003cli\u003eBrand: Industrial Test Systems\u003c\/li\u003e\n\u003cli\u003eItem weight: approximately 0.4 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eArsenic testing is an important step before specifying or trusting any treatment system, since arsenic carries significant health concerns and is not removed by standard water softening. This compact mini kit is ideal for spot checks, on-site service calls, and confirming the effectiveness of arsenic-reduction media such as catalytic or adsorptive filters. With results in minutes and a wide detection range, it gives well owners and technicians the rapid, reliable answers they need wherever water is tested.\u003c\/p\u003e\u003cp\u003eBecause arsenic has no taste, color, or smell, the only way to know whether it is present is to test, and periodic retesting is the only way to confirm that treatment continues to work. This makes a fast, reliable field kit a valuable tool for any well owner or service professional. With five tests per kit, results in about fourteen minutes, and a broad detection range spanning low single-digit to triple-digit parts per billion, the Arsenic Quick™ II Mini supports both initial screening and ongoing verification of treatment performance. For service businesses, offering on-the-spot arsenic screening is also a valuable customer-trust builder that demonstrates due diligence before recommending or validating any treatment solution.\u003c\/p\u003e","brand":"Industrial Test Systems","offers":[{"title":"Default Title","offer_id":45668753178677,"sku":"ARSENIC TEST KIT-QUICK II MINI","price":77.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/arsenic_20test_20kit-quick_20ii_20mini.jpg?v=1782532323"},{"product_id":"iron-hardness-ph-chlorine-tds-kit","title":"Iron, Hardness, Ph, Chlorine \u0026 TDS Kit","description":"\u003cp\u003eThe Pro Products Deluxe Field Analysis Kit is a comprehensive testing package that lets water treatment professionals and serious homeowners measure five key parameters right on site: hardness, iron, pH, chlorine, and total dissolved solids (TDS). Accurate water analysis is the foundation of every successful treatment recommendation, and this kit puts a full diagnostic toolbox into one portable package so you can characterize a water supply before specifying any equipment.\u003c\/p\u003e\u003ch3\u003eEverything in the Kit\u003c\/h3\u003e\u003cp\u003eThe kit includes 0.5 oz bottles of hardness solutions #1, #2, and #3, along with a hardness test bottle and measuring tube for titrating hardness. For iron testing, it provides an iron reagent foil pack (5 ml, 50-pack) and a combined pH and iron test stand. A wide-range pH indicator (0.5 oz) covers acidity and alkalinity, while a chlorine indicator solution (0.5 oz) paired with a chlorine test comparator reveals disinfectant levels. Rounding out the kit is a digital TDS meter that reads from 0 to 999 ppm, giving a quick measure of total dissolved solids.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTests hardness, iron, pH, chlorine, and TDS in one kit\u003c\/li\u003e\n\u003cli\u003eIncludes graduated hardness titration solutions and test bottle\u003c\/li\u003e\n\u003cli\u003eIron reagent foil packs with a combined pH and iron test stand\u003c\/li\u003e\n\u003cli\u003eWide-range pH indicator and chlorine comparator\u003c\/li\u003e\n\u003cli\u003eDigital TDS meter with a 0-999 ppm range\u003c\/li\u003e\n\u003cli\u003ePortable format built for on-site field testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesigned for field use, this Pro Products kit helps installers properly size softeners, filters, and reverse osmosis systems by revealing exactly what is in the water before equipment is selected. Knowing the hardness guides softener sizing, iron levels point toward the right filtration media, and pH and chlorine readings flag conditions that affect equipment choice and longevity. The kit is equally valuable for ongoing monitoring, letting service technicians verify that installed systems are performing as intended on every visit. It is a practical, all-in-one diagnostic companion for anyone serious about water treatment. For anyone serious about water treatment, having reliable on-site readings turns guesswork into confident decisions, whether sizing a new system or confirming an existing one is doing its job. Compact and self-contained, the Pro Products field kit travels easily from job to job and pays for itself by helping you specify and verify treatment systems with confidence.\u003c\/p\u003e","brand":"Pro Products","offers":[{"title":"Default Title","offer_id":45668794368053,"sku":"DLX FIELD KIT","price":357.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/dlx_20field_20kit.jpg?v=1782533359"},{"product_id":"hach-drop-count-hardness-test-kit","title":"Hach Drop Count Hardness Test Kit","description":"\u003cp\u003eKnowing your water's hardness is the first step in sizing a softener or troubleshooting scale, and the \u003cstrong\u003eHach Drop Count Hardness Test Kit\u003c\/strong\u003e makes that measurement refreshingly simple. Using EDTA titration with a bulk powder reagent, you simply count the number of drops required to change the solution color, then read off the total hardness concentration. There are no meters to calibrate, no batteries to fail, and no learning curve, just a clear, repeatable color endpoint.\u003c\/p\u003e\u003ch3\u003ePractical testing for professionals and homeowners\u003c\/h3\u003e\u003cp\u003eDrop-count titration is a proven, dependable method for measuring total hardness in the field or at the bench. It tells you how much calcium and magnesium your water carries, the two minerals responsible for scale on fixtures, reduced soap lather, and shortened appliance life. This kit is rated for approximately 100 tests, making it economical for ongoing monitoring rather than a one-time check, and its modest 0.63 lb weight means it travels easily in a service bag.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures total hardness by EDTA drop-count titration\u003c\/li\u003e\n\u003cli\u003eColor-change endpoint is easy to read with no instrumentation\u003c\/li\u003e\n\u003cli\u003eBulk powder reagent supplies roughly 100 tests per kit\u003c\/li\u003e\n\u003cli\u003eIdeal for verifying softener performance and right-sizing equipment\u003c\/li\u003e\n\u003cli\u003eCompact and portable for service calls and on-site checks\u003c\/li\u003e\n\u003cli\u003eNo calibration or batteries required for dependable results\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRegular hardness testing helps homeowners confirm a softener is regenerating properly and exhausting its resin on schedule, and it helps installers accurately size new equipment before a job begins, avoiding undersized systems that break through early or oversized ones that waste salt. Testing both the raw feed water and the softened output is a quick way to verify a system is doing its job. With consistent, instrument-free results test after test, this Hach drop-count kit is a smart, low-cost addition to any water treatment toolkit, whether you are a professional installer or a homeowner keeping tabs on your own supply.\u003c\/p\u003e\u003cp\u003eKeeping a hardness kit on hand also makes it easy to catch a softener that has stopped regenerating before scale and hard-water symptoms return, saving you from premature appliance wear. Affordable, accurate, and built for repeated use, this drop-count kit is the kind of basic diagnostic tool that pays for itself many times over.\u003c\/p\u003e","brand":"Hach Company","offers":[{"title":"Default Title","offer_id":45668814880821,"sku":"HA-5B","price":125.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/ha-5b.jpg?v=1782534341"},{"product_id":"hach-test-kit-hardness-iron-and-ph","title":"Hach Test Kit Hardness, Iron and pH","description":"\u003cp\u003eFor technicians who want a single, comprehensive field kit, the \u003cstrong\u003eHach Hardness, Iron and pH Test Kit\u003c\/strong\u003e bundles three of the most important water quality measurements into one rugged plastic case. It is built for the realities of service work, where dependable results and easy portability matter as much as accuracy. Rather than carrying three separate kits, an installer can evaluate the most common problem indicators of a water supply from one organized package.\u003c\/p\u003e\u003cp\u003eThe kit performs a drop-count titration for hardness, where one drop conveniently equals one grain per gallon for fast mental math in the field, alongside color disc and comparator testing for iron across a 0 to 10 ppm range and pH from 6.5 to 8.5. Together these three parameters paint a clear picture of source water and help diagnose staining, scale, corrosion, and taste complaints before recommending treatment.\u003c\/p\u003e\u003ch3\u003eThree essential tests, one durable case\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDrop-count hardness titration calibrated at 1 drop = 1 grain per gallon\u003c\/li\u003e\n\u003cli\u003eIron testing via color discs across a 0 to 10 ppm range\u003c\/li\u003e\n\u003cli\u003epH comparator covering a 6.5 to 8.5 range\u003c\/li\u003e\n\u003cli\u003eReagents sufficient for 100 or more tests\u003c\/li\u003e\n\u003cli\u003eRugged plastic carrying case protects components in the field\u003c\/li\u003e\n\u003cli\u003eCombines three core measurements in a single portable kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eHardness, iron, and pH together explain many of the most common complaints homeowners report, from rusty fixtures and orange laundry stains to white scale buildup and corrosive, blue-green plumbing residue. Hardness guides softener sizing, iron levels point toward the right oxidizing or filtering media, and pH influences both corrosion and the effectiveness of iron removal. Having all three tests in one case lets installers and well-water professionals evaluate a site quickly and confidently recommend the right combination of softening, iron filtration, or pH correction. For service vehicles and treatment shops, this Hach kit is an efficient, reliable diagnostic centerpiece.\u003c\/p\u003e\u003cp\u003eCarrying a single multi-parameter kit also streamlines record-keeping, since you can log hardness, iron, and pH from one site visit using one consistent set of methods. For professionals who value efficiency and homeowners who want a thorough picture of their water in one purchase, this Hach kit delivers comprehensive diagnostics in a durable, road-ready package.\u003c\/p\u003e","brand":"Hach Company","offers":[{"title":"Default Title","offer_id":45668814946357,"sku":"HA62A","price":1021.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/ha62a.jpg?v=1782534345"},{"product_id":"hach-hydrogen-peroxide-test-kit","title":"Hach Hydrogen Peroxide Test Kit","description":"\u003cp\u003eMonitoring hydrogen peroxide levels is essential wherever peroxide is dosed for oxidation or disinfection, and the \u003cstrong\u003eHach Hydrogen Peroxide Test Kit\u003c\/strong\u003e makes that measurement straightforward. Using a reliable drop-count method, the kit measures peroxide concentration across two ranges, 0.2 to 2 ppm and 1 to 10 ppm, so you can verify dosing accurately whether residual levels are low or comparatively high without switching to a different instrument.\u003c\/p\u003e\u003ch3\u003eSimple, dependable field testing\u003c\/h3\u003e\u003cp\u003eHydrogen peroxide is used in some water treatment applications as an oxidizer to convert dissolved iron, manganese, and hydrogen sulfide into filterable or strippable forms, and confirming residual levels helps ensure both effective treatment and water that is safe to consume. The drop-count technique requires no meter, calibration, or batteries, just a clear color endpoint that lets operators read concentration directly in the field, making it practical for routine checks on the spot.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures hydrogen peroxide by the proven drop-count method\u003c\/li\u003e\n\u003cli\u003eDual ranges: 0.2 to 2 ppm and 1 to 10 ppm\u003c\/li\u003e\n\u003cli\u003eNo meter, calibration, or batteries required\u003c\/li\u003e\n\u003cli\u003eVerifies peroxide dosing for oxidation and disinfection\u003c\/li\u003e\n\u003cli\u003eHelps confirm proper treatment of iron, manganese, and sulfur\u003c\/li\u003e\n\u003cli\u003ePortable kit suited to field and on-site testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRegular peroxide testing helps treatment operators dial in dosing rates, avoid the inefficiency and cost of over-treatment, and prevent the incomplete treatment that under-dosing causes. It also supports documentation of water quality for systems that require records. Testing at appropriate points in the process, such as before and after the contact tank or filter, gives operators a clear picture of how much peroxide is being consumed. With its two measurement ranges and instrument-free operation, this Hach kit is a practical, reliable tool for anyone managing peroxide-based oxidation systems, delivering clear, repeatable results wherever water is treated.\u003c\/p\u003e\u003cp\u003eFor operators managing iron, manganese, or sulfur treatment with peroxide injection, having a reliable, dual-range test kit on hand makes it easy to verify the process is working as intended between service visits. Affordable and built for repeated field use, this Hach kit is a practical, low-cost safeguard for any peroxide-based oxidation system used in water treatment. A practical safeguard for reliable oxidation treatment.\u003c\/p\u003e","brand":"Hach Company","offers":[{"title":"Default Title","offer_id":45668819664949,"sku":"HYP-1","price":494.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/hyp-1.jpg?v=1782534487"},{"product_id":"purtest-bacteria-test","title":"Purtest Bacteria Test","description":"\u003cp\u003eThe Purtest Bacteria Test is an easy, reliable, and accurate at-home screening kit for detecting Coliform bacteria, nitrate, and nitrite in drinking, pool, or hot tub water. Lab-certified for dependable results, it lets homeowners check for potential microbial contamination on their own schedule, without the delay and expense of sending samples out to an external laboratory for every routine check. For private well owners in particular, having a quick screening option on hand makes regular monitoring far more practical.\u003c\/p\u003e\u003cp\u003eColiform bacteria are a key indicator organism in water testing: their presence in tap water can signal the possible existence of harmful bacteria such as E. coli and suggests unsafe conditions that warrant further investigation. With this Purtest kit, you will experience fast results during your test—a color change from purple indicates that bacteria are present, giving you a clear, unmistakable visual warning that prompts action rather than guesswork. The straightforward color-change readout means no special equipment or training is required to interpret the result.\u003c\/p\u003e\u003ch3\u003eWhat it screens for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eColiform bacteria, an indicator of possible contamination\u003c\/li\u003e\n\u003cli\u003eNitrate\u003c\/li\u003e\n\u003cli\u003eNitrite\u003c\/li\u003e\n\u003cli\u003eSuitable for drinking water, pool, or hot tub water\u003c\/li\u003e\n\u003cli\u003eLab-certified for reliable, repeatable results\u003c\/li\u003e\n\u003cli\u003eSimple color-change interpretation, no instruments needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRegular bacteria testing is especially valuable for private well owners, anyone relying on an untreated source, and households after plumbing repairs, flooding events, or a noticeable change in water taste or odor, since any of these situations can introduce or reveal contamination. If a test signals contamination, it is wise to confirm the result with a certified laboratory and consider appropriate disinfection options such as ultraviolet (UV) treatment or chlorination to address the underlying problem. Keeping a kit on hand also means you can quickly re-test after corrective measures to confirm they worked. Compact, affordable, and simple to use, the Purtest Bacteria Test is a smart first line of defense for keeping an eye on water safety at home. For peace of mind between full laboratory analyses, this lab-certified kit is an affordable, dependable way to stay informed about the bacteria, nitrate, and nitrite in your water. Quick to run and simple to read, it belongs in every well owner's maintenance routine.\u003c\/p\u003e","brand":"American Water Service Llc","offers":[{"title":"Default Title","offer_id":45668839587893,"sku":"PUR-BAC","price":52.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/pur-bac.jpg?v=1782535282"},{"product_id":"purtest-home-water-test-kit","title":"Purtest Home Water Test Kit","description":"\u003cp\u003eThe Purtest Home Water Test Kit packs a comprehensive set of EPA-based tests into one convenient package, allowing fast, accurate in-home analysis of 12 different water-quality factors. For homeowners who want a clear, well-rounded snapshot of what is actually in their water—without waiting on an outside laboratory—this kit is an excellent and economical starting point for making informed decisions about treatment, safety, and everyday water use.\u003c\/p\u003e\u003ch3\u003eWhat it measures\u003c\/h3\u003e\u003cp\u003eThe kit screens for bacteria, lead, nitrates, nitrites, chlorine, iron, copper, pH, total alkalinity, total hardness, iron bacteria, and hydrogen sulfide. Together these parameters cover the most common health, taste, odor, and equipment-affecting concerns found in both municipal and private well supplies, giving you a broad picture from a single package rather than requiring separate tests for each issue. A 16-page basic water-knowledge handbook is included to help you interpret your results and understand what each reading means and what to do next.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEPA-based test methods for trustworthy, meaningful results\u003c\/li\u003e\n\u003cli\u003eScreens 12 contaminants and water-quality parameters in one kit\u003c\/li\u003e\n\u003cli\u003eCovers bacteria, lead, nitrates and nitrites, and more\u003c\/li\u003e\n\u003cli\u003eIncludes pH, total hardness, and total alkalinity checks\u003c\/li\u003e\n\u003cli\u003eTests for iron, copper, chlorine, and hydrogen sulfide\u003c\/li\u003e\n\u003cli\u003e16-page water-knowledge handbook included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTesting is especially useful before choosing a treatment system, since knowing your hardness, iron, pH, and chlorine levels directly guides the right softener, filter, or disinfection choice for your home and helps you avoid buying equipment that does not match your actual water. It is also valuable after moving into a new house, following plumbing work, or whenever taste, odor, or staining suddenly changes, as these can signal a shift in water quality worth investigating. The combination of broad coverage and an explanatory handbook makes the results genuinely actionable rather than just numbers on a chart. Compact and straightforward to use, the Purtest Home Water Test Kit puts informed, confident water decisions directly in your own hands. With broad coverage and a helpful handbook in one package, this Purtest kit turns water testing from a chore into a clear, confident first step toward better water. Knowing your numbers up front is the surest way to choose treatment that truly fits your home.\u003c\/p\u003e","brand":"American Water Service Llc","offers":[{"title":"Default Title","offer_id":45668839718965,"sku":"PUR-HOME","price":72.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/pur-home.jpg?v=1782535284"},{"product_id":"soft-water-test-kit","title":"Soft Water Test KIt","description":"\u003cp\u003eSoft Water Test KIt.\u003c\/p\u003e\u003cp\u003eManufacturer: Nelsen Corp. Part #: SW101 (alt: U7101).\u003c\/p\u003e","brand":"Nelsen Corporation","offers":[{"title":"Default Title","offer_id":45668850434101,"sku":"SW101","price":19.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/sw101.jpg?v=1782535661"},{"product_id":"hach-viewing-tube-5ml","title":"Hach Viewing Tube, 5ml","description":"\u003cp\u003eAccurate water analysis depends on clean, properly sized glassware, and this Hach viewing tube is a genuine 5 mL replacement made for exactly that purpose. Used across a wide range of colorimetric and visual comparison test procedures, the tube holds a precise sample volume so that reagent reactions develop and read consistently from one test to the next. In water testing, even small inconsistencies in sample volume can shift a reading, so using the correct tube is fundamental to producing reliable, repeatable results.\u003c\/p\u003e\u003cp\u003eWhether you are matching color against a comparator, reading a developed sample after a reagent has been added, or following one of the many step-by-step Hach test methods, the right viewing tube is an essential part of the process. Over time and through regular use, tubes inevitably get scratched, etched, stained, or broken, and any of these conditions can interfere with an accurate reading. Swapping in a fresh tube restores clarity and keeps your measurements trustworthy. Because this is a genuine Hach component, it fits the kits and methods it was designed for without any guesswork about sizing or compatibility.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e5 mL sample capacity for compatible Hach test procedures\u003c\/li\u003e\n\u003cli\u003eClear, undistorted viewing surface for accurate color and clarity readings\u003c\/li\u003e\n\u003cli\u003eDirect replacement to restore a depleted or damaged test kit\u003c\/li\u003e\n\u003cli\u003eCarries the trusted Hach brand for reliable method compatibility\u003c\/li\u003e\n\u003cli\u003eCompact and light at about 0.03 lbs, easy to keep as a spare\u003c\/li\u003e\n\u003cli\u003eSuitable for field kits and lab benches alike\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor water treatment operators, well owners, and laboratory technicians, keeping a few spare viewing tubes on hand is simply good practice. A cracked or fogged tube discovered mid-test can bring testing to a halt, and having replacements ready prevents that downtime. It may be a small and inexpensive component, but the viewing tube plays an outsized role in maintaining the accuracy of any water quality testing program, from routine hardness and chlorine checks to pH, iron, and other analyses that homeowners and professionals rely on to make treatment decisions. To get the longest life and the clearest readings from each tube, rinse it thoroughly with sample water before use, avoid abrasive cleaning that can scratch the optical surface, and inspect it in good light for any cloudiness or hairline cracks before trusting a reading taken through it.\u003c\/p\u003e","brand":"Hach Company","offers":[{"title":"Default Title","offer_id":45668852006965,"sku":"TK1730-06","price":31.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/tk1730-06.jpg?v=1782535732"},{"product_id":"hach-phenol-red-sol-4oz","title":"Hach Phenol Red Sol, 4oz","description":"\u003cp\u003ePhenol Red is one of the most widely used pH indicators in water testing, and this Hach Phenol Red Solution comes in a convenient 4 oz bottle sized for ongoing, regular use. As the indicator reacts with a water sample, it shifts color across the range that is most relevant to drinking water and pool chemistry, giving operators a fast, clear visual read on whether the water is trending acidic or alkaline. That immediate feedback makes it a valued tool for routine monitoring and for troubleshooting water that just does not seem right.\u003c\/p\u003e\u003cp\u003eReliable pH measurement matters throughout the world of water treatment, far more than many homeowners realize. The pH of water affects the effectiveness of chlorine and other disinfectants, influences the solubility of metals such as iron and copper, impacts the performance and longevity of softeners and filters, and ultimately affects the taste, safety, and comfort of the water people use every day. Water that is too acidic can corrode plumbing and fixtures and leach metals, while water that is too alkaline can contribute to scaling and reduced disinfection efficiency. Using a quality, brand-matched reagent helps ensure that the pH readings driving these decisions are dependable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePhenol Red indicator solution for pH determination in water\u003c\/li\u003e\n\u003cli\u003ePractical 4 oz bottle suited to repeated, ongoing testing\u003c\/li\u003e\n\u003cli\u003eColor change keyed to the common drinking-water and pool pH range\u003c\/li\u003e\n\u003cli\u003eGenuine Hach reagent for proper method compatibility\u003c\/li\u003e\n\u003cli\u003eNet weight approximately 0.29 lbs\u003c\/li\u003e\n\u003cli\u003eUseful for both routine monitoring and troubleshooting\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis solution is well suited to technicians, well owners, and facility operators who routinely verify pH as part of a broader water quality program. As with all testing reagents, store the bottle according to the label guidance, keep an eye on expiration dating since reagent chemistry can degrade over time, and follow the test method instructions closely for the most accurate results. Keeping a fresh bottle of Phenol Red in your testing kit means you are always ready to confirm pH on demand, whether you are checking a customer's water in the field or monitoring a system at home. Pairing pH results with hardness and iron data gives a fuller picture of a supply, since pH so often explains why a particular contaminant is staining fixtures or why a treatment system is behaving unexpectedly, making this reagent a valuable part of a complete diagnostic toolkit.\u003c\/p\u003e","brand":"Hach Company","offers":[{"title":"Default Title","offer_id":45668852105269,"sku":"TK211","price":85.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/tk211.jpg?v=1782535734"},{"product_id":"spectrum-ph-test-kit","title":"Spectrum pH Test Kit","description":"\u003cp\u003eThe Spectrum pH Test Kit from Pro Products is a simple, hands-on way to check the acidity or alkalinity of a water sample without specialized laboratory equipment. Designed for quick field and home use, it lets homeowners, well owners, and service technicians confirm where their water falls on the pH scale in just a few minutes, using an easy color-comparison approach that requires no electronics or calibration.\u003c\/p\u003e\u003cp\u003eKnowing the pH of a water supply is fundamental to good water treatment, and it is often the very first measurement a professional takes when diagnosing a problem. Water pH influences how aggressively the water attacks plumbing, fixtures, and water heaters, how readily metals such as iron and manganese stay dissolved and then stain surfaces, and how well downstream equipment like neutralizers, softeners, and reverse osmosis systems perform. Acidic water, common in many private wells, can slowly corrode copper pipes and leave blue-green stains, while alkaline water can encourage scale. A low or high reading is frequently the first clue that water needs corrective treatment of some kind.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEasy color-comparison pH testing for water samples\u003c\/li\u003e\n\u003cli\u003eCompact kit well suited to both home and field use\u003c\/li\u003e\n\u003cli\u003eHelps diagnose acidic or alkaline water conditions quickly\u003c\/li\u003e\n\u003cli\u003eA practical first step before specifying treatment equipment\u003c\/li\u003e\n\u003cli\u003eLightweight at roughly 0.10 lbs and easy to carry\u003c\/li\u003e\n\u003cli\u003eNo calibration or electronics required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis kit pairs naturally with other water quality checks such as hardness, iron, and chlorine testing to build a fuller, more complete picture of a water supply. For anyone troubleshooting blue-green staining around drains, corrosion of fixtures, or unexpected behavior from treatment equipment, a quick pH check is a smart and inexpensive starting point that can point the way toward the right solution. Follow the included directions carefully and observe any reagent shelf-life guidance to ensure the most reliable, trustworthy results from each test. Because it is small, affordable, and requires no batteries or calibration, this kit is a sensible thing for any well owner to keep on a shelf and use whenever the water seems off, when a new treatment system is being evaluated, or simply as part of a periodic check to make sure the supply has not drifted over time.\u003c\/p\u003e","brand":"Pro Products","offers":[{"title":"Default Title","offer_id":45668852203573,"sku":"TK2305","price":19.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/tk2305.jpg?v=1782535737"},{"product_id":"hach-droppers-pack-of-6","title":"Hach Droppers (Pack of 6)","description":"\u003cp\u003eThis Hach dropper set, supplied as a convenient pack of six, keeps water-testing benches and portable field kits stocked with dependable dispensing tools. Droppers are the unsung workhorses of manual water analysis, delivering reagents one carefully controlled drop at a time so that titrations and color-development tests follow their methods precisely. Buying them in a multipack means you always have a clean, ready spare on hand the moment one wears out, becomes contaminated, or simply needs rotation out of service.\u003c\/p\u003e\u003cp\u003eConsistent drop size is absolutely critical to accurate results in many water test procedures, and this is especially true for drop-count titrations used to measure parameters such as hardness and alkalinity. In those tests, the result is calculated from the number of drops required to reach a color change, so a dropper that delivers inconsistent or oversized drops will skew the final number. Worn, cracked, or residue-fouled droppers are a frequent and easily overlooked source of error, which is why periodic replacement is good practice for anyone who takes their water quality data seriously and wants results they can stand behind.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConvenient six-pack to cover ongoing and high-volume testing needs\u003c\/li\u003e\n\u003cli\u003eDesigned for accurate, repeatable drop-by-drop reagent dispensing\u003c\/li\u003e\n\u003cli\u003eIdeal spares for both lab benches and portable field test kits\u003c\/li\u003e\n\u003cli\u003eGenuine Hach component for trusted method compatibility\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistency across drop-count titration procedures\u003c\/li\u003e\n\u003cli\u003eEasy to keep on hand to avoid mid-test interruptions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWater treatment operators, well owners, and service technicians rely on quality Hach tools to keep their testing programs accurate and consistent over time. Keeping fresh droppers within easy reach prevents the frustration of an interrupted test when an old dropper finally gives out, and it protects the integrity of every measurement you take. For best results, rinse and store droppers properly between uses to prevent cross-contamination, inspect them periodically for cracks or buildup, and rotate in new ones from this pack as needed to maintain clean, contamination-free sampling throughout your testing routine. Dedicating a specific dropper to a specific reagent is another good habit that prevents carryover between chemistries, and with six in the pack there are plenty to keep separate droppers assigned to your most frequently used solutions while still holding spares in reserve.\u003c\/p\u003e","brand":"Hach Company","offers":[{"title":"Default Title","offer_id":45668852236341,"sku":"TK23185","price":113.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/tk23185.jpg?v=1782535742"},{"product_id":"spectrum-chlorine-kit","title":"Spectrum Chlorine Kit","description":"\u003cp\u003eThe Spectrum Chlorine Kit by Pro Products gives you a fast, straightforward way to measure chlorine levels in a water sample. Chlorine is by far the most common disinfectant used in municipal water systems and in many private well treatment setups, and knowing precisely how much is present is key to striking the right balance between safe, effective disinfection on one hand and good taste, low odor, and protection of sensitive equipment on the other.\u003c\/p\u003e\u003cp\u003eGetting that balance right matters more than many people assume. Too little chlorine can leave water inadequately disinfected, allowing bacteria and other microorganisms to persist, while too much chlorine contributes to an unpleasant taste and odor and can shorten the working life of reverse osmosis membranes and certain filter media that are sensitive to chlorine exposure. This kit lets homeowners and service professionals verify chlorine levels right on the spot, making it a genuinely handy tool for confirming a disinfection residual after treatment, checking water quality at a tap, or testing a supply ahead of sensitive downstream equipment such as RO systems and carbon filters that need to be protected.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eQuick, easy chlorine measurement for water samples\u003c\/li\u003e\n\u003cli\u003eUseful for both municipal water and treated well water\u003c\/li\u003e\n\u003cli\u003eHelps confirm disinfection levels and protect downstream equipment\u003c\/li\u003e\n\u003cli\u003eCompact, simple-to-use format for home or field testing\u003c\/li\u003e\n\u003cli\u003eLightweight at about 0.10 lbs for easy portability\u003c\/li\u003e\n\u003cli\u003eA smart companion to pH and hardness testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor a well-rounded view of any water supply, pair chlorine testing with pH and hardness checks so you understand the full chemistry you are working with. Because chlorine naturally dissipates over time, especially once water is exposed to air, testing a fresh sample as soon as possible after collection gives the most representative and accurate reading. Follow the kit instructions carefully and observe any reagent dating to keep your results reliable and your overall water treatment program on track and performing as intended. For homeowners on chlorinated municipal water who are considering a carbon filter or RO system, knowing the incoming chlorine level helps set realistic expectations for cartridge life, while for those who chlorinate their own well water, regular chlorine checks confirm that the dose is adequate without being wasteful, making this an genuinely useful everyday tool.\u003c\/p\u003e","brand":"Pro Products","offers":[{"title":"Default Title","offer_id":45668852334645,"sku":"TK2501","price":21.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/tk2501.jpg?v=1782535745"},{"product_id":"hach-bromthymol-blue-indicator-sol-4-oz","title":"Hach Bromthymol Blue Indicator Sol, 4 Oz","description":"\u003cp\u003eBromthymol Blue is a versatile pH indicator widely used in water analysis to track changes across the near-neutral range, and this Hach Bromthymol Blue Indicator Solution arrives in a practical 4 oz bottle suited to ongoing testing. As the reagent interacts with a water sample, its distinct color transition signals shifts between mildly acidic and mildly alkaline conditions, supporting a range of standard test procedures where a clear, easy-to-read endpoint matters.\u003c\/p\u003e\u003cp\u003eDependable indicator solutions are the backbone of accurate manual water testing, and Bromthymol Blue has earned its place as a trusted reagent for work in that sensitive neutral zone. Whether you are determining pH, confirming a titration endpoint, or running one of the specific Hach methods that call for this indicator, using a fresh and genuine reagent helps ensure that color development is crisp and that your results are clear and repeatable from one test to the next. Reagent quality has a direct influence on the confidence you can place in a reading, which is why professionals favor authentic, brand-matched solutions over generic substitutes.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBromthymol Blue indicator solution for pH-related testing\u003c\/li\u003e\n\u003cli\u003eConvenient 4 oz bottle sized for repeated use\u003c\/li\u003e\n\u003cli\u003eColor change tuned to the near-neutral pH range\u003c\/li\u003e\n\u003cli\u003eAuthentic Hach reagent for reliable method compatibility\u003c\/li\u003e\n\u003cli\u003eNet weight approximately 0.25 lbs\u003c\/li\u003e\n\u003cli\u003eWell suited to lab benches and routine testing programs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis solution suits water treatment operators, laboratory technicians, and well owners who maintain a regular and disciplined testing routine. As with all reagents, store the bottle according to the directions on the label, keep a careful watch on expiration dating since indicator chemistry can degrade over time and produce off-color or weak reactions, and follow your specific test method's instructions for the most accurate outcome. Keeping a fresh bottle of Bromthymol Blue in your testing kit means you are always ready to assess water chemistry the moment the need arises, whether in the field or at the bench. Because the indicator is most sensitive right around the neutral point, it is particularly valuable when you need to distinguish water that is slightly acidic from water that is slightly alkaline, a distinction that often determines whether neutralizing treatment is warranted and how aggressively it needs to be applied to protect plumbing and equipment.\u003c\/p\u003e","brand":"Hach Company","offers":[{"title":"Default Title","offer_id":45668852400181,"sku":"TK255","price":84.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/tk255.jpg?v=1782535748"},{"product_id":"hach-hardness-1-4-oz","title":"Hach Hardness 1, 4 Oz","description":"\u003cp\u003eHardness 1 is part of Hach's established reagent lineup used in the determination of water hardness, and this 4 oz bottle keeps your testing routine well supplied for the long term. Water hardness, caused primarily by dissolved calcium and magnesium, is one of the single most important parameters in residential and commercial water treatment, because it drives scale formation, reduces soap and detergent efficiency, and directly determines how softening equipment must be sized and configured.\u003c\/p\u003e\u003cp\u003eUsed as directed within its companion Hach method, this solution helps prepare a water sample so that hardness can be measured accurately and consistently. Reliable hardness numbers are what allow an installer to size a water softener correctly for a given home, set appropriate regeneration cycles so the resin is recharged efficiently without wasting salt, and verify after startup that a newly installed system is actually removing hardness as intended. Without accurate hardness data, sizing becomes guesswork, and a softener that is undersized or poorly programmed will disappoint the customer and waste resources.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHardness 1 reagent solution supplied in a 4 oz bottle\u003c\/li\u003e\n\u003cli\u003eSupports accurate determination of water hardness\u003c\/li\u003e\n\u003cli\u003eEssential for properly sizing and verifying water softeners\u003c\/li\u003e\n\u003cli\u003eGenuine Hach reagent for trusted method compatibility\u003c\/li\u003e\n\u003cli\u003eNet weight approximately 0.30 lbs\u003c\/li\u003e\n\u003cli\u003eBest used together with its companion hardness reagents\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis reagent is intended for use alongside the other solutions in its hardness method, so it is wise to keep the complete set on hand to ensure you can always run a full, valid test. Water treatment professionals, well owners, and facility operators all depend on accurate hardness measurements to diagnose scale problems in pipes and water heaters and to confirm that treatment equipment is performing as it should. Store the bottle per the label instructions, respect the expiration dating so degraded reagent does not compromise your results, and follow the method steps closely for consistent, dependable readings every time. Establishing a baseline hardness number before any equipment is installed, and then retesting after startup and periodically thereafter, gives a clear, documented record that the softener is keeping pace with the home's demand and that the resin has not become exhausted or fouled over time. Accurate hardness data also helps determine the right salt dose and regeneration frequency, balancing thorough resin recharge against efficient use of salt and water, so the system delivers consistently soft water without unnecessary operating expense.\u003c\/p\u003e","brand":"Hach Company","offers":[{"title":"Default Title","offer_id":45668852498485,"sku":"TK424","price":83.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/tk424.jpg?v=1782535751"},{"product_id":"hach-hardness-2-4-oz","title":"Hach Hardness 2, 4 Oz","description":"\u003cp\u003eThis Hach Hardness 2 solution, packaged in a practical 4 oz bottle, is one of the working reagents in Hach's water hardness testing method. Water hardness, the measure of dissolved calcium and magnesium in a supply, sits right at the center of nearly every softening decision a professional makes, and precise hardness readings are exactly what make proper equipment sizing, programming, and performance verification possible in the first place.\u003c\/p\u003e\u003cp\u003eWhen used in the correct sequence with its companion reagents, this solution helps develop the sample so that a clear, readable endpoint can be reached during the test. For installers and operators, that clarity translates directly into confidence on the job: confidence that a softener has been sized to match the home's actual hardness load, confidence that the regeneration settings are appropriate for the water being treated, and confidence that, once the system is installed and running, it is genuinely delivering the soft water it was specified to provide. That kind of verification protects both the customer's satisfaction and the installer's reputation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHardness 2 reagent supplied in a convenient 4 oz bottle\u003c\/li\u003e\n\u003cli\u003eWorks within Hach's established hardness determination method\u003c\/li\u003e\n\u003cli\u003eHelps produce a clear, repeatable test endpoint\u003c\/li\u003e\n\u003cli\u003eAuthentic Hach reagent for proper method performance\u003c\/li\u003e\n\u003cli\u003eNet weight approximately 0.29 lbs\u003c\/li\u003e\n\u003cli\u003eDesigned to be used with its companion hardness reagents\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBecause hardness test methods rely on several reagents working together in a specific order, it is best to keep the complete set fully stocked so you are never caught short in the middle of a test. Hard water that goes unmeasured leads to scale buildup in pipes and water heaters, spotty dishes and glassware, dingy laundry, and excess soap and detergent use, so a routine of regular hardness testing genuinely pays for itself. Follow the method instructions carefully, observe the expiration dates on your reagents, and store the bottle as the label directs to keep your results accurate and reliable over time. Many service professionals build hardness testing into every maintenance visit precisely because it provides immediate, objective proof of softener performance that a customer can see and understand, turning an abstract claim about water quality into a concrete number that builds trust and justifies the value of the equipment.\u003c\/p\u003e","brand":"Hach Company","offers":[{"title":"Default Title","offer_id":45668852564021,"sku":"TK425","price":97.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/tk425.jpg?v=1782535753"},{"product_id":"hach-hardness-3-4-oz","title":"Hach Hardness 3, 4 Oz","description":"\u003cp\u003eHach Hardness 3 rounds out the reagent set used for measuring water hardness, and this 4 oz bottle keeps your testing program ready to run a complete, valid test whenever it is needed. In Hach's hardness method, each numbered solution plays a distinct role in preparing and developing the water sample so that the final reading accurately reflects the true calcium and magnesium content of the supply being analyzed.\u003c\/p\u003e\u003cp\u003eAccurate hardness data underpins nearly every softening decision a water treatment professional makes. It tells an installer how to size a softener for the home in question, how to program regeneration so the resin recharges efficiently without wasting salt or water, and whether a system is performing correctly after startup. Hardness readings taken before and after a softener also serve as proof to the customer that the equipment is doing its job. Using genuine, in-date reagents like this Hardness 3 solution is the surest way to keep those critical numbers reliable, test after test, season after season.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHardness 3 reagent in a convenient 4 oz bottle\u003c\/li\u003e\n\u003cli\u003eCompletes Hach's multi-reagent hardness testing method\u003c\/li\u003e\n\u003cli\u003eHelps deliver a sharp, dependable test endpoint\u003c\/li\u003e\n\u003cli\u003eGenuine Hach reagent for full method compatibility\u003c\/li\u003e\n\u003cli\u003eNet weight approximately 0.29 lbs\u003c\/li\u003e\n\u003cli\u003eBest kept stocked alongside Hardness 1 and Hardness 2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSince the method depends on its reagents working together in sequence, it is good practice to keep Hardness 1, 2, and 3 all stocked so you are never short of a component in the middle of a job. Water treatment dealers, system operators, and well owners count on consistent, accurate hardness readings to diagnose scaling problems and to confirm that softeners are doing exactly what they were installed to do. Store the bottle according to the label, mind the expiration dating so that aged reagent does not throw off your endpoint, and follow the test procedure carefully for trustworthy, repeatable results every time. Treating hardness measurement as a routine part of system commissioning and ongoing service, rather than a one-time check, is what allows a professional to catch a developing problem early, whether it is a resin bed nearing exhaustion or a programming setting that no longer matches the household's actual water use.\u003c\/p\u003e","brand":"Hach Company","offers":[{"title":"Default Title","offer_id":45668852629557,"sku":"TK426","price":60.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/tk426.jpg?v=1782535756"},{"product_id":"ferrover®-iron-reagent-pillows-pk-100","title":"FerroVer® Iron Reagent Pillows, pk\/100","description":"\u003cp\u003eFerroVer Iron Reagent Powder Pillows are a long-standing staple of iron testing in water analysis, and this box delivers a generous pack of 100 single-use 5 mL pillows. Each pre-measured pillow is precisely dosed for a single test, which removes the guesswork and potential error of measuring out loose powdered reagent and helps every result stay consistent from one sample to the next. The FerroVer chemistry reacts with iron present in the water sample to produce a characteristic color, and the intensity of that color is read against a standard to indicate how much iron is present.\u003c\/p\u003e\u003cp\u003eIron is one of the most common and most troublesome contaminants found in well water across the country. It causes the reddish-brown staining that homeowners see on sinks, tubs, toilets, and laundry, imparts an unpleasant metallic taste to drinking water, and fouls softeners and filters, reducing their effectiveness and lifespan. Measuring iron accurately is the essential first step toward selecting the right iron filter or oxidation-based treatment system, and it is equally important afterward for confirming that the chosen treatment is actually working and keeping iron at acceptable levels.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenerous pack of 100 single-use FerroVer reagent pillows\u003c\/li\u003e\n\u003cli\u003ePre-measured 5 mL dosing for fast, repeatable iron tests\u003c\/li\u003e\n\u003cli\u003eColor development keyed to iron concentration in the sample\u003c\/li\u003e\n\u003cli\u003eGenuine Hach reagent for trusted method compatibility\u003c\/li\u003e\n\u003cli\u003eConvenient bulk supply for ongoing and high-volume testing\u003c\/li\u003e\n\u003cli\u003eClean, no-measure format ideal for field work\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe powder pillow format is especially well suited to field work and busy testing benches because it is fast, clean, and consistent, with no liquid reagent to measure or spill. Water treatment professionals, well owners, and operators rely on FerroVer to diagnose iron problems in the first place and then to verify iron removal once treatment is in place. For best results, store the pillows in a cool, dry location away from moisture, observe the expiration dating on the box, and follow the Hach method directions carefully to obtain accurate, dependable iron measurements every time you test. Because iron readings guide the selection between an oxidizing iron filter, an aeration system, or a softener-based approach, getting an accurate number at the outset can save a homeowner from investing in the wrong equipment, and retesting afterward provides the proof that the chosen system is genuinely keeping iron below the threshold where staining begins.\u003c\/p\u003e","brand":"Hach Company","offers":[{"title":"Default Title","offer_id":45668852662325,"sku":"TK927","price":106.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/tk927.jpg?v=1782535758"},{"product_id":"hach-univer-3-hardness-pillows-100","title":"Hach Univer 3 Hardness Pillows, 100","description":"\u003cp\u003eThese Hach UniVer 3 Hardness Powder Pillows come 100 to a box, giving you a generous and economical supply of single-use reagent for water hardness testing. Each pillow is pre-portioned for exactly one test, so dosing stays perfectly consistent and setup is quick and clean, whether you are working at a laboratory bench running batch after batch or out in the field checking a prospective customer's water at the kitchen sink.\u003c\/p\u003e\u003cp\u003eHardness, the measure of dissolved calcium and magnesium in a water supply, is the single parameter that drives most softening decisions in residential and commercial water treatment. Reliable hardness readings allow installers to size softeners correctly for the application, dial in regeneration so the resin recharges efficiently without wasting salt, and confirm performance after a system has been installed and brought online. Using genuine, pre-measured powder pillows takes a major source of variability out of the testing process and keeps results consistent and repeatable, which is exactly what professionals need when their recommendations and reputation are on the line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBox of 100 single-use UniVer 3 hardness powder pillows\u003c\/li\u003e\n\u003cli\u003ePre-measured dosing for fast, clean, and consistent testing\u003c\/li\u003e\n\u003cli\u003eSupports accurate water hardness determination\u003c\/li\u003e\n\u003cli\u003eAuthentic Hach reagent for trusted method compatibility\u003c\/li\u003e\n\u003cli\u003eIdeal economical bulk supply for frequent testing routines\u003c\/li\u003e\n\u003cli\u003eNo liquid reagent to measure or spill in the field\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe powder pillow format is especially handy for service technicians who test water on site, since there is no liquid reagent bottle to carry, measure, or risk spilling in a customer's home. Water treatment dealers, system operators, and well owners all depend on accurate hardness numbers to diagnose scale issues and to validate that a softener is performing as promised. For the most accurate results, store the pillows in a cool, dry place away from humidity, watch the expiration dating on the box, and follow the Hach method instructions closely each time you run a test. Buying hardness pillows by the hundred is particularly economical for dealers and service companies that test water on every call, since the per-test cost drops while the convenience of pre-measured dosing keeps results consistent across many technicians and many jobs, ensuring everyone in the operation is reporting hardness the same reliable way.\u003c\/p\u003e","brand":"Hach Company","offers":[{"title":"Default Title","offer_id":45668852727861,"sku":"TK962-99","price":120.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/tk962-99.jpg?v=1782535761"},{"product_id":"heemang-pocket-tds-mtr-1-9990-ppm-range","title":"Heemang Pocket Tds Mtr 1-9990 Ppm Range","description":"\u003cp\u003eThe HM Digital Heemang Pocket TDS Meter is a compact, factory-calibrated tester that puts accurate water-quality measurement in the palm of your hand. Measuring Total Dissolved Solids across a wide 0 to 9990 ppm range, it is an essential tool for anyone monitoring filtration performance, reverse osmosis output, or general water purity at home or on the job.\u003c\/p\u003e\n\u003ch3\u003eAccurate, Convenient Testing\u003c\/h3\u003e\n\u003cp\u003eTDS readings reveal the concentration of dissolved minerals, salts, and other solids in water, making this meter ideal for verifying that an RO system or filter is doing its job. By measuring TDS before and after a system, you can quantify exactly how much the equipment is removing and recognize when a membrane or cartridge needs replacing. The unit ships factory-calibrated with a 342 ppm NaCl solution and can be re-calibrated in the field with a mini-screwdriver. Built-in Automatic Temperature Compensation keeps readings accurate from 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit) so temperature swings do not skew your results.\u003c\/p\u003e\n\u003cp\u003eThoughtful features make day-to-day use effortless. A hold function freezes a measurement with a single beep for easy reading and recording, while an auto-off function conserves battery after 10 minutes of inactivity. Resolution is 1 ppm from 0 to 999 ppm and 10 ppm above that, indicated by an x10 icon on the display, so the meter remains precise across its entire range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWide TDS range of 0 to 9990 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003eFactory-calibrated with 342 ppm NaCl; field re-calibration possible\u003c\/li\u003e\n\u003cli\u003eAccuracy of +\/- 2% with built-in Automatic Temperature Compensation\u003c\/li\u003e\n\u003cli\u003eHold and auto-off functions for convenient, battery-saving operation\u003c\/li\u003e\n\u003cli\u003eRuns on two included 1.5V LR44 button cells, roughly 1000 hours of use\u003c\/li\u003e\n\u003cli\u003ePocket-sized at 6.1 x 1.25 x 1 inches with temperature display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe meter also reports temperature with 0.1 degree Celsius resolution, and at roughly 1000 hours of battery life on its included cells, it is ready for frequent use. Whether you are a homeowner checking your drinking water, an installer verifying a newly commissioned system, or a dealer demonstrating filtration results to customers in person, this HM Digital pocket meter delivers fast, dependable readings in a durable, portable package. It is the simple, trustworthy way to keep tabs on water quality wherever you go, and an indispensable companion for anyone serious about understanding what is in their water.\u003c\/p\u003e","brand":"Hm Digital","offers":[{"title":"Default Title","offer_id":45668861116469,"sku":"TDS-3","price":51.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/tds4.jpg?v=1782679582"},{"product_id":"water-sample-bottle","title":"Water Sample Bottle","description":"\u003cp\u003eWater Sample Bottle.\u003c\/p\u003e\u003cp\u003eManufacturer: Nelsen Corp. 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