{"title":"Specialty Filters - 20\" Standard Cartridges","description":"\u003cp\u003eSpecialty Filters - 20\" Standard Cartridges: Replacement filter cartridges, sorted by size and by what they remove.\u003c\/p\u003e\u003cp\u003eThis collection has 5 products from brands including Pentek and Nelsen Corporation, priced from $49.74 to $156. Shipping is free anywhere in the USA.\u003c\/p\u003e\u003cp\u003eNot sure which one fits your system? Call us at 813-897-9971 or email watersoftenerplus@gmail.com with your model or a photo of the label, and we will match the right part.\u003c\/p\u003e","products":[{"product_id":"c1-20-pentek-t-o-cart-20-155597-43","title":"Pentek 20-inch T \u0026 O filter cartridge cart — C1-20, Pentek T \u0026 O Cart, 20, 155597-43","description":"\u003cp\u003e\u003cstrong\u003eReliable Pentek T \u0026amp; O Cart Filter Cartridge for Enhanced Water Filtration Efficiency\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cem\u003eC1-20, Pentek T \u0026amp; O Cart, 20, 155597-43\u003c\/em\u003e filter cartridge is designed to address common filtration challenges by providing consistent sediment removal and protection for your water treatment system. This high-quality filter cartridge from Water Softener Plus ensures reliable performance and longevity, making it an essential component for maintaining clean and safe water flow. Ideal for those seeking durable filter cartridges that optimize system efficiency and reduce maintenance needs.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProtects your water system from sediment buildup, extending the life of downstream components.\u003c\/li\u003e\n  \u003cli\u003eEnhances water clarity by efficiently filtering out particles, improving overall water quality.\u003c\/li\u003e\n  \u003cli\u003eDurable construction ensures consistent performance under various water conditions.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Pentek T \u0026amp; O housings, simplifying replacements and upgrades.\u003c\/li\u003e\n  \u003cli\u003eLightweight design facilitates easy handling and installation without hassle.\u003c\/li\u003e\n  \u003cli\u003eReduces frequency of system maintenance by maintaining optimal filtration levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe Pentek T \u0026amp; O Cart filter cartridge operates by trapping sediment and particulate matter as water passes through its specially designed filter media. Installed inside compatible filter housings, it acts as a barrier that captures contaminants before they can affect your plumbing or water-using appliances.\u003c\/p\u003e\n\u003cp\u003eThis cartridge’s structure allows for efficient flow rates while maintaining a high degree of filtration, ensuring your water treatment system functions smoothly without pressure drops or clogging.\u003c\/p\u003e\n\n\u003ch2\u003eWhat to Expect\u003c\/h2\u003e\n\u003cp\u003eAfter installation, you’ll immediately notice improved water clarity and reduced sediment presence. Within the first few days to weeks, the filter cartridge will stabilize your system’s filtration performance, helping prevent blockages and maintaining consistent water pressure.\u003c\/p\u003e\n\u003cp\u003eOver time, expect reliable operation with minimal maintenance; routine checks and timely cartridge replacement will keep your system running efficiently and reduce the risk of damage caused by sediment buildup.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s Inside\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-grade filter media\u003c\/strong\u003e – Captures fine sediment and particles to protect your water system components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable outer shell\u003c\/strong\u003e – Provides structural integrity and withstands regular water pressure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision-fit design\u003c\/strong\u003e – Ensures a secure seal within Pentek T \u0026amp; O housings for leak-free operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight materials\u003c\/strong\u003e – Facilitates easy handling and installation without compromising durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eTurn off the water supply to the filter housing before beginning installation.\u003c\/li\u003e\n  \u003cli\u003eRelease pressure and remove the existing cartridge from the Pentek T \u0026amp; O housing.\u003c\/li\u003e\n  \u003cli\u003eInsert the C1-20, Pentek T \u0026amp; O Cart filter cartridge straight into the housing, ensuring it fits snugly.\u003c\/li\u003e\n  \u003cli\u003eSecure the housing cover and turn the water supply back on slowly to check for leaks.\u003c\/li\u003e\n  \u003cli\u003eFlush the system for a few minutes to clear any trapped air or loose particles before regular use.\u003c\/li\u003e\n  \u003cli\u003eReplace the cartridge according to your system’s recommended maintenance schedule or when flow decreases.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhy Choose This Product\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured with quality materials for long-lasting durability and dependable filtration performance.\u003c\/li\u003e\n  \u003cli\u003eTrusted vendor Water Softener Plus provides reliable support and product expertise.\u003c\/li\u003e\n  \u003cli\u003eSpecifically designed to fit Pentek T \u0026amp; O systems, ensuring compatibility and ease of use.\u003c\/li\u003e\n  \u003cli\u003eOptimizes your water treatment setup by minimizing sediment-related issues and maintenance frequency.\u003c\/li\u003e\n  \u003cli\u003eLightweight and easy to install, making system upkeep straightforward for both professionals and homeowners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ \u0026amp; Safety\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cartridge compatible with all Pentek filter housings?\u003c\/strong\u003e\u003cbr\u003eIt is specifically designed for use with Pentek T \u0026amp; O filter housings; compatibility with other models may vary.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace the cartridge?\u003c\/strong\u003e\u003cbr\u003eReplacement frequency depends on water quality but typically ranges between 3 to 6 months or when you notice reduced water flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this cartridge myself?\u003c\/strong\u003e\u003cbr\u003eYes, installation is straightforward and can be done safely by following the step-by-step instructions provided.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat water conditions is this cartridge suitable for?\u003c\/strong\u003e\u003cbr\u003eIt is ideal for filtering sediment and particulate matter in residential or light commercial water systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre there any special maintenance requirements?\u003c\/strong\u003e\u003cbr\u003eRegular inspection and timely replacement ensure optimal performance without additional maintenance.\u003c\/p\u003e\n\n\u003cp\u003eUpgrade your system reliability today—add this Pentek T \u0026amp; O Cart filter cartridge to your cart and keep your water flowing clean and consistent.\u003c\/p\u003e\u003c!--rel-sys-v1--\u003e\u003cdiv class=\"related-systems\"\u003e\n\u003ch3\u003eRelated Systems \u0026amp; Configurations\u003c\/h3\u003e\n\u003cp\u003eComparing options? These related commercial water-treatment systems are frequently viewed alongside this one:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/fl39-18-no-hwbp-0-0-nxt2-nxt2-timer-w-6c-inj-no-hwbp-1800-brine-390015-020\"\u003eNXT2 Timer with 6-Channel Injector and 1800 Brine Capacity — FL39\/18-NO-HWBP-0.0-NXT2, NXT2 Timer w\/6C Inj, No-HWBP, 1800 Brine, 390015-020\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/fl39-18-hwbp-0-0-nxt2-nxt2-timer-w-6c-inj-hwbp-1800-brine-390015-019\"\u003eNXT2 Timer with 6-Channel Injector, 1800 Brine Capacity — FL39\/18-HWBP-0.0-NXT2, NXT2 Timer w\/6C Inj. HWBP, 1800 Brine, 390015-019\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nro-s-2440f-5000-2-xxx-nro-simplx-ro-system-2-4x40-membranes\"\u003eCommercial RO system with two 4x40 membranes — NRO-S-2440F-5000-2-XXX, =NRO SIMPLX RO System, 2 4x40 Membranes,\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nro-s-1440f-2500-1-xxx-nro-simplx-ro-one-4x40-110v-20-amp-nro-simplx-1440-110\"\u003eCommercial RO system with one 4x40 membrane, 110V\/20A — NRO-S-1440F-2500-1-XXX, =NRO SIMPLX RO, One 4x40, 110v\/20 amp, NRO-SIMPLX-1440-110\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Pentek","offers":[{"title":"Default Title","offer_id":44819863076917,"sku":"780851338443","price":90.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/c1-20-pentek-t-o-cart-20-155597-43-hires-r1200.jpg?v=1789595372"},{"product_id":"pcf1-20mb-pentek-mixed-bed-di-cart-2-1-2-x-20-155274-43","title":"Pentek Mixed Bed Deionization Cartridge 2.5 x 20 inches — PCF1-20MB, Pentek Mixed Bed Di Cart, 2-1\/2 x 20, 155274-43","description":"\u003cp\u003e\u003cstrong\u003eHigh-Performance Pentek Mixed Bed DI Cartridge for Superior Water Purity\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe PCF1-20MB Pentek Mixed Bed DI Cartridge is engineered to deliver exceptional water purification by efficiently removing dissolved impurities. Unlike standard filters, this mixed bed deionization cartridge combines cation and anion exchange resins in a single unit, providing reliable and consistent ion removal. Designed for use in water treatment systems, it offers an effective solution to extend the life and performance of your water filtration setup with minimal maintenance.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsures high purity water by effectively removing ionic contaminants\u003c\/li\u003e\n  \u003cli\u003eProtects downstream equipment by reducing scale and corrosion risks\u003c\/li\u003e\n  \u003cli\u003eOffers long-lasting performance with balanced mixed bed resin technology\u003c\/li\u003e\n  \u003cli\u003eEasy to install and replace in standard 2-1\/2 x 20 inch housings\u003c\/li\u003e\n  \u003cli\u003eImproves overall water taste and clarity for sensitive applications\u003c\/li\u003e\n  \u003cli\u003eCompact design fits seamlessly into existing water softener and filtration systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe Pentek Mixed Bed DI Cartridge operates by passing water through a blend of cation and anion exchange resins packed inside a durable cartridge. As water flows through, positively charged ions (cations) such as calcium and magnesium are exchanged for hydrogen ions, while negatively charged ions (anions) like chloride and sulfate are replaced by hydroxide ions. This ion exchange process results in deionized water with minimal total dissolved solids.\u003c\/p\u003e\n\u003cp\u003eBy integrating both resin types in one cartridge, the unit simultaneously targets a broad spectrum of ionic impurities, enhancing water quality and protecting your water system components from scaling and buildup.\u003c\/p\u003e\n\n\u003ch2\u003eWhat to Expect\u003c\/h2\u003e\n\u003cp\u003eUpon installation, you will notice a significant improvement in water clarity and taste as the cartridge begins removing dissolved ions immediately. During the first few days to weeks, the cartridge will stabilize your system’s water quality, delivering consistent performance. Over time, as the resin becomes saturated, the cartridge will require replacement to maintain optimal deionization efficiency.\u003c\/p\u003e\n\u003cp\u003eWith proper maintenance, the PCF1-20MB cartridge provides reliable, trouble-free operation, helping you maintain high water quality standards without frequent interventions.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s Inside\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCation Exchange Resin\u003c\/strong\u003e – Removes positively charged ions such as calcium, magnesium, and iron to prevent hardness and scaling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnion Exchange Resin\u003c\/strong\u003e – Eliminates negatively charged ions like chloride, sulfate, and nitrate to reduce corrosive elements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Cartridge Housing\u003c\/strong\u003e – Ensures secure containment of resins while fitting standard 2-1\/2 x 20 inch filter housings for easy integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Flow Design\u003c\/strong\u003e – Allows efficient water passage without excessive pressure drop, preserving system performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eTurn off the water supply to the filter housing before removing the old cartridge.\u003c\/li\u003e\n  \u003cli\u003eRelease pressure and unscrew the filter housing using appropriate tools or by hand.\u003c\/li\u003e\n  \u003cli\u003eRemove the spent Pentek Mixed Bed DI Cartridge and properly dispose of it according to local regulations.\u003c\/li\u003e\n  \u003cli\u003eInsert the new PCF1-20MB cartridge, ensuring it seats properly within the housing.\u003c\/li\u003e\n  \u003cli\u003eReassemble the filter housing and tighten securely to prevent leaks.\u003c\/li\u003e\n  \u003cli\u003eTurn the water supply back on and flush the system to remove air and any residual carbon fines.\u003c\/li\u003e\n  \u003cli\u003eMonitor water quality periodically to determine the optimal cartridge replacement interval.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhy Choose This Product\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured by Water Softener Plus, a trusted name in water treatment solutions\u003c\/li\u003e\n  \u003cli\u003eConstructed with high-quality mixed bed resins for durable and reliable ion removal\u003c\/li\u003e\n  \u003cli\u003eDesigned to fit seamlessly in standard filter housings, simplifying upgrades and replacements\u003c\/li\u003e\n  \u003cli\u003eOffers consistent performance tailored for both residential and light commercial water systems\u003c\/li\u003e\n  \u003cli\u003eBacked by proven technology to enhance water system longevity and efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ \u0026amp; Safety\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cartridge compatible with all standard 2-1\/2 x 20 filter housings?\u003c\/strong\u003e\u003cbr\u003eYes, the PCF1-20MB is designed to fit most standard 2-1\/2 x 20 inch housings used in home and commercial water treatment systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow often should I replace the Pentek Mixed Bed DI Cartridge?\u003c\/strong\u003e\u003cbr\u003eReplacement frequency depends on water quality and usage but typically ranges from 6 to 12 months for optimal performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this cartridge remove chlorine or sediment?\u003c\/strong\u003e\u003cbr\u003eNo, this cartridge specifically targets ionic contaminants; pre-filters for sediment and activated carbon filters for chlorine are recommended ahead of this unit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat operating conditions are recommended?\u003c\/strong\u003e\u003cbr\u003eThe cartridge performs best within standard water temperature and pressure ranges typical for residential water systems, usually up to 100 psi and 100°F.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the cartridge safe to use in drinking water systems?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for water treatment applications and should be used as part of a multi-stage filtration system to ensure water safety and quality.\u003c\/p\u003e\n\n\u003cp\u003eUpgrade your system reliability today—add the PCF1-20MB Pentek Mixed Bed DI Cartridge to your cart and keep your water flowing clean and consistent.\u003c\/p\u003e","brand":"Pentek","offers":[{"title":"Default Title","offer_id":44819865600053,"sku":"780851339418","price":156.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/pcf1-20mb-pentek-mixed-bed-di-cart-2-1-2-x-20-155274-43-hires-r1200.jpg?v=1789607195"},{"product_id":"n20pp10-nelsen-dirt-crtg-9-3-4-spn-poly-20-mic-020ppp100w025","title":"Nelsen Dirt Crtg, 9-3\/4 Spn Poly, 20 Mic, 020PPP100W025 (N20PP10)","description":"\u003cp\u003e\u003cstrong\u003ePremium Nelsen Dirt Cartridge – Superior Sediment Filtration for Cleaner Water Systems\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen sediment clogs your water system, efficiency and water quality suffer. The N20PP10 Nelsen Dirt Cartridge offers a reliable, high-performance solution to keep your water softener or filtration system running smoothly. Designed specifically as a 9-3\/4 inch spun poly filter cartridge with a fine 20-micron rating, this dirt cartridge effectively traps sediment, ensuring longer equipment life and improved water clarity.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProtects your water system from sediment buildup, extending equipment lifespan\u003c\/li\u003e\n  \u003cli\u003eEnhances water clarity by filtering out fine particles down to 20 microns\u003c\/li\u003e\n  \u003cli\u003eDurable spun polypropylene construction for long-lasting filtration performance\u003c\/li\u003e\n  \u003cli\u003eEasy to install replacement cartridge compatible with standard 9-3\/4 inch housings\u003c\/li\u003e\n  \u003cli\u003eReduces maintenance needs by preventing clogging and system wear\u003c\/li\u003e\n  \u003cli\u003eLightweight design minimizes strain on filter housings and simplifies handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe Nelsen Dirt Cartridge functions as a sediment filter within your water treatment setup. Water passes through the tightly wound spun polypropylene media, which traps dirt, rust, sand, and other suspended particles as small as 20 microns. This prevents sediment from entering downstream components like softeners or reverse osmosis membranes, protecting them from damage and clogging.\u003c\/p\u003e\n\u003cp\u003eBy capturing sediment efficiently, the cartridge helps maintain consistent water pressure and flow rates, contributing to overall system efficiency and reliability. It’s an essential first stage filter for cleaner, clearer water in residential or light commercial applications.\u003c\/p\u003e\n\n\u003ch2\u003eWhat to Expect\u003c\/h2\u003e\n\u003cp\u003eImmediately after installing the N20PP10 cartridge, you’ll notice improved water clarity and smoother system operation as sediment is reduced. Over the first few days to weeks, the cartridge continues to trap particles, preventing buildup in your water softener or filtration system.\u003c\/p\u003e\n\u003cp\u003eWith proper maintenance, this cartridge provides reliable sediment filtration for an extended period. Regular inspection and timely replacement help ensure sustained performance and protect your entire water treatment setup from sediment-related issues.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s Inside\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSpun Polypropylene Media – provides effective sediment capture with a consistent 20-micron filtration rating\u003c\/li\u003e\n  \u003cli\u003e9-3\/4 Inch Standard Size – fits most common water filter housings for easy replacement\u003c\/li\u003e\n  \u003cli\u003eLightweight Construction – reduces handling difficulty and strain on filter systems\u003c\/li\u003e\n  \u003cli\u003eDurable Cartridge Core – maintains shape and filtration integrity under typical operating pressures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eTurn off the water supply to your filter housing to prevent leaks.\u003c\/li\u003e\n  \u003cli\u003eRelease the housing and carefully remove the old cartridge.\u003c\/li\u003e\n  \u003cli\u003eClean the inside of the housing if needed to remove accumulated sediment.\u003c\/li\u003e\n  \u003cli\u003eInsert the N20PP10 Nelsen Dirt Cartridge into the housing, ensuring proper alignment.\u003c\/li\u003e\n  \u003cli\u003eReassemble the housing and tighten securely to prevent leaks.\u003c\/li\u003e\n  \u003cli\u003eTurn the water supply back on and check for leaks before normal operation.\u003c\/li\u003e\n  \u003cli\u003eReplace the cartridge regularly based on water quality and system usage for optimal performance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhy Choose This Product\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-quality spun polypropylene media ensures consistent and effective sediment filtration\u003c\/li\u003e\n  \u003cli\u003eTrusted vendor Water Softener Plus offers reliable products designed for water treatment systems\u003c\/li\u003e\n  \u003cli\u003eCompatible with a wide range of residential and commercial water filter housings\u003c\/li\u003e\n  \u003cli\u003eBalanced design combines durability with lightweight convenience for easier maintenance\u003c\/li\u003e\n  \u003cli\u003eIdeal for protecting water softeners and other downstream equipment, reducing costly repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ \u0026amp; Safety\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this filter cartridge compatible with my existing housing?\u003c\/strong\u003e\u003cbr\u003eIt fits standard 9-3\/4 inch filter housings commonly used in residential water treatment systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace the cartridge?\u003c\/strong\u003e\u003cbr\u003eReplacement frequency depends on water quality and sediment levels but typically ranges from 3 to 6 months.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this cartridge for well water filtration?\u003c\/strong\u003e\u003cbr\u003eYes, it is effective for sediment removal in well water systems to protect downstream equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum operating pressure?\u003c\/strong\u003e\u003cbr\u003eThe cartridge is designed for typical residential water pressures up to 125 psi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the cartridge safe to use with drinking water?\u003c\/strong\u003e\u003cbr\u003eYes, the spun polypropylene media is FDA-approved for potable water filtration applications.\u003c\/p\u003e\n\n\u003cp\u003eUpgrade your system reliability today—add the N20PP10 Nelsen Dirt Cartridge to your cart and keep your water flowing clean and consistent.\u003c\/p\u003e","brand":"Nelsen Corporation","offers":[{"title":"Default Title","offer_id":44819866353717,"sku":"780851339279","price":49.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/n20pp10-nelsen-dirt-crtg-9-3-4-spn-poly-20-mic-020ppp100w025-hires-r1200.jpg?v=1789605314"},{"product_id":"gac20-pentek-t-o-cart-20-155111-43","title":"Pentek T \u0026 O Cart, 20, 155111-43 (GAC20)","description":"\u003cp\u003e\u003cstrong\u003eGAC20 Pentek T \u0026amp; O Cart Filter Cartridge: Superior Filtration for Cleaner, Better-Tasting Water\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen it comes to maintaining crystal-clear, great-tasting water, the GAC20 Pentek T \u0026amp; O Cart filter cartridge stands apart. Designed specifically for effective filtration in residential and commercial water treatment systems, this high-quality filter cartridge tackles chlorine, sediment, and organic contaminants. As a trusted filter cartridge from Water Softener Plus, it offers reliable performance and long-lasting efficiency, ensuring your water system operates smoothly and safely.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eImproves water taste and odor by effectively reducing chlorine and organic impurities\u003c\/li\u003e\n  \u003cli\u003eProtects your water system components from sediment buildup and premature wear\u003c\/li\u003e\n  \u003cli\u003eDelivers consistent filtration performance for extended periods, minimizing replacements\u003c\/li\u003e\n  \u003cli\u003eCompatible with a wide range of Pentek T \u0026amp; O style housings for easy integration\u003c\/li\u003e\n  \u003cli\u003eConstructed with durable materials to withstand typical water system pressures and weight demands\u003c\/li\u003e\n  \u003cli\u003eHelps maintain overall system efficiency, reducing maintenance needs and downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe GAC20 Pentek T \u0026amp; O Cart filter cartridge uses granular activated carbon (GAC) media to capture chlorine, taste and odor-causing compounds, and other organic chemicals from your water supply. As water flows through the cartridge, contaminants adhere to the surface of the activated carbon granules, allowing clean, fresh water to pass through. This filter cartridge fits inside Pentek T \u0026amp; O style housings, making it a simple but essential component in many water filtration setups.\u003c\/p\u003e\n\u003cp\u003eThe granular activated carbon’s high surface area enables efficient adsorption of impurities, helping to extend the life of downstream equipment and improve the overall quality of your water.\u003c\/p\u003e\n\n\u003ch2\u003eWhat to Expect\u003c\/h2\u003e\n\u003cp\u003eImmediately after installing the GAC20 filter cartridge, you’ll notice a reduction in chlorine taste and unpleasant odors in your water. Within the first few days to weeks, the filter will continue to optimize water clarity and flavor by removing additional organic contaminants. Over time, you can expect consistent filtration performance with minimal pressure drop, ensuring your system operates smoothly.\u003c\/p\u003e\n\u003cp\u003eRegular replacement based on your system’s flow and water quality will help maintain optimal filtration and prolong the life of your entire water treatment system.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s Inside\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eGranular Activated Carbon Media – Adsorbs chlorine, organic chemicals, and improves taste and odor\u003c\/li\u003e\n  \u003cli\u003ePolypropylene Outer Mesh – Provides structural support and protects the carbon media from escaping\u003c\/li\u003e\n  \u003cli\u003eDurable Core Tube – Ensures water flows evenly through the filter for effective filtration\u003c\/li\u003e\n  \u003cli\u003eSealing End Caps – Secure the media within the cartridge and prevent bypass of untreated water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eTurn off the water supply to your filter housing and relieve any pressure.\u003c\/li\u003e\n  \u003cli\u003eOpen the Pentek T \u0026amp; O filter housing by unscrewing the cap.\u003c\/li\u003e\n  \u003cli\u003eRemove the old filter cartridge and properly dispose of it.\u003c\/li\u003e\n  \u003cli\u003eInsert the new GAC20 filter cartridge, ensuring it fits snugly inside the housing.\u003c\/li\u003e\n  \u003cli\u003eReassemble the filter housing and tighten securely to prevent leaks.\u003c\/li\u003e\n  \u003cli\u003eTurn the water supply back on and check for leaks before resuming normal use.\u003c\/li\u003e\n  \u003cli\u003eFlush the system by running water for a few minutes to clear any loose carbon fines.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhy Choose This Product\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-quality granular activated carbon ensures superior filtration and taste improvement\u003c\/li\u003e\n  \u003cli\u003eBuilt to last with durable materials that withstand typical water system pressures and weight demands\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard Pentek T \u0026amp; O style housings for versatile system integration\u003c\/li\u003e\n  \u003cli\u003eSupported by Water Softener Plus, a trusted name in water treatment components\u003c\/li\u003e\n  \u003cli\u003eDesigned for efficient maintenance cycles, reducing overall system downtime and hassle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ \u0026amp; Safety\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the GAC20 filter cartridge compatible with all water softener systems?\u003c\/strong\u003e\u003cbr\u003eThis cartridge is designed specifically for Pentek T \u0026amp; O style housings and may not fit other filter housing types. Please verify compatibility before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace the filter cartridge?\u003c\/strong\u003e\u003cbr\u003eReplacement frequency depends on water quality and usage but typically ranges from 3 to 6 months for optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this filter handle high water pressure?\u003c\/strong\u003e\u003cbr\u003eYes, the GAC20 is constructed from durable materials that handle typical residential and commercial water system pressures safely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need any special tools to install this cartridge?\u003c\/strong\u003e\u003cbr\u003eNo special tools are required; standard filter housing wrenches or hand-tightening usually suffice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the GAC20 safe for drinking water systems?\u003c\/strong\u003e\u003cbr\u003eYes, it uses FDA-compliant granular activated carbon media suitable for potable water filtration.\u003c\/p\u003e\n\n\u003cp\u003eUpgrade your system reliability today—add the GAC20 Pentek T \u0026amp; O Cart filter cartridge to your cart and keep your water flowing clean and consistent for better taste and protection.\u003c\/p\u003e","brand":"Pentek","offers":[{"title":"Default Title","offer_id":44819866386485,"sku":"780851339137","price":83.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/gac20-pentek-t-o-cart-20-155111-43-hires-r1200.jpg?v=1789603278"},{"product_id":"rfc-20-pentek-redial-flow-20-cart-155065-43","title":"Pentek Redial Flow 20-inch Filter Cartridge — RFC-20, Pentek Redial Flow, 20 Cart, 155065-43","description":"\u003cp\u003e\u003cstrong\u003eRFC-20 Pentek Redial Flow 20 Cartridge – Enhance Water Quality with Reliable Filtration\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe RFC-20 Pentek Redial Flow 20 Cartridge is engineered to provide consistent, high-performance filtration for your water treatment system. Unlike standard filter cartridges, this model offers superior sediment removal and enhanced flow capacity, making it an ideal choice for maintaining clean and clear water. Designed for easy integration with Pentek systems, it ensures efficient filtration that protects your plumbing and appliances from sediment buildup.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProtects your system from sediment buildup, extending appliance lifespan\u003c\/li\u003e\n  \u003cli\u003eMaintains optimal water flow for consistent household or commercial use\u003c\/li\u003e\n  \u003cli\u003eEasy installation and replacement to minimize downtime\u003c\/li\u003e\n  \u003cli\u003eDurable construction designed to withstand continuous water pressure\u003c\/li\u003e\n  \u003cli\u003eCompatible with a wide range of Pentek filter housings for versatile use\u003c\/li\u003e\n  \u003cli\u003eImproves overall water clarity and taste by removing particulate contaminants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe RFC-20 Pentek Redial Flow 20 Cartridge functions by filtering out sediment and particulates from your water supply. As water passes through the cartridge, the internal media captures and holds particles, preventing them from entering your plumbing system. This helps ensure cleaner water downstream and reduces wear on household appliances.\u003c\/p\u003e\n\u003cp\u003eIts redial flow design allows water to pass through the cartridge efficiently, maintaining steady flow rates while maximizing filtration performance. This balance helps avoid pressure drops that can disrupt water supply.\u003c\/p\u003e\n\n\u003ch2\u003eWhat to Expect\u003c\/h2\u003e\n\u003cp\u003eOnce installed, you will notice clearer water with fewer suspended particles immediately. Within the first few days, your water system will operate more smoothly, with reduced sediment-related issues such as clogging or discoloration. Over time, regular use of this cartridge will help maintain water quality and system reliability, reducing the frequency of costly repairs or replacements.\u003c\/p\u003e\n\u003cp\u003eMaintenance is straightforward; the cartridge’s durable design supports long-term use, but periodic replacement is necessary to ensure continued filtration effectiveness.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s Inside\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePolypropylene Filter Media\u003c\/strong\u003e – Captures fine sediment and particulate matter effectively\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Outer Shell\u003c\/strong\u003e – Provides structural integrity to withstand water pressure and handling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealing Gaskets\u003c\/strong\u003e – Ensure a leak-free fit within compatible filter housings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRedial Flow Core\u003c\/strong\u003e – Optimizes water passage for balanced flow and filtration efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eTurn off the water supply to the filter housing before starting installation.\u003c\/li\u003e\n  \u003cli\u003eRelease pressure by opening a nearby faucet or using the housing’s pressure relief valve.\u003c\/li\u003e\n  \u003cli\u003eUnscrew the filter housing and carefully remove the old cartridge.\u003c\/li\u003e\n  \u003cli\u003eInsert the RFC-20 Pentek Redial Flow 20 Cartridge, ensuring the sealing gaskets are properly seated.\u003c\/li\u003e\n  \u003cli\u003eReattach and tighten the housing securely without over-tightening.\u003c\/li\u003e\n  \u003cli\u003eSlowly turn the water supply back on and check for leaks around the housing.\u003c\/li\u003e\n  \u003cli\u003eFlush the system by running water through the filter for several minutes before use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhy Choose This Product\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed with premium materials for long-lasting durability and performance\u003c\/li\u003e\n  \u003cli\u003eManufactured by Water Softener Plus, a trusted name in water filtration solutions\u003c\/li\u003e\n  \u003cli\u003eDesigned to seamlessly fit Pentek systems, ensuring compatibility and ease of use\u003c\/li\u003e\n  \u003cli\u003eOffers a reliable balance between filtration efficiency and water flow rate\u003c\/li\u003e\n  \u003cli\u003eBacked by expert support and resources for installation and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ \u0026amp; Safety\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the RFC-20 compatible with all Pentek filter housings?\u003c\/strong\u003e\u003cbr\u003eIt is designed to fit most standard Pentek housings that accept 20-micron sediment cartridges, but always check your system specifications before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace this filter cartridge?\u003c\/strong\u003e\u003cbr\u003eReplacement frequency varies with water quality and usage, but generally every 3 to 6 months is recommended for optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this cartridge for both residential and commercial water systems?\u003c\/strong\u003e\u003cbr\u003eYes, it is suitable for a variety of settings where sediment filtration is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre there any special maintenance requirements?\u003c\/strong\u003e\u003cbr\u003eSimply replace the cartridge as needed and ensure the housing seals are intact to prevent leaks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum operating pressure for this cartridge?\u003c\/strong\u003e\u003cbr\u003eThe cartridge is designed to handle typical household and light commercial water pressures; refer to your system’s specifications for exact limits.\u003c\/p\u003e\n\n\u003cp\u003eUpgrade your system reliability today—add the RFC-20 Pentek Redial Flow 20 Cartridge to your cart and keep your water flowing clean and consistent.\u003c\/p\u003e","brand":"Pentek","offers":[{"title":"Default Title","offer_id":44819866910773,"sku":"780851339623","price":113.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/rfc-20-pentek-redial-flow-20-cart-155065-43-hires-r1200.jpg?v=1789609748"}],"url":"https:\/\/checkout.watersoftenerplus.com\/collections\/specialty-filters-20-inch-standard-cartridges.oembed","provider":"Water Softener Plus","version":"1.0","type":"link"}