{"title":"Combination Systems - Acidic Water \/ pH + Hard Water","description":null,"products":[{"product_id":"acid-water-restore-complete-well-system","title":"Acid Water \u0026 Hardness Well System — Complete","description":"\u003c!--WSP-BUNDLE-INCLUDES--\u003e\u003cdiv class=\"wsp-inc\"\u003e\n\u003cdiv class=\"hd\"\u003e📦 This is a complete 3-product system — not a single unit\u003csmall\u003eYour price includes all 3 products below. Each is a real, separately-priced product you can click through to.\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bd\"\u003e\u003cdiv class=\"wsp-inc-cards\"\u003e\n\u003cdiv class=\"bc\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/uf-1054.jpg?v=1783433289\" alt='Upflow Filter 10x54 w\/ Bypass 3\/4\"'\u003e\u003cdiv\u003e\n\u003ca class=\"n\" href=\"https:\/\/watersoftenerplus.com\/products\/upflow-filter-10x54-w-bypass-3-4\"\u003eUpflow Filter 10x54 w\/ Bypass 3\/4\"\u003c\/a\u003e\u003cdiv class=\"d\"\u003epH correction \/ backwashing media bed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bc\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cs-10t-48_655d6f76-2496-4ec2-9c47-95cf6ca96023.jpg?v=1783118115\" alt=\"Fleck 5600SXT 48,000 Grain Water Softener – Complete Whole-House System\"\u003e\u003cdiv\u003e\n\u003ca class=\"n\" href=\"https:\/\/watersoftenerplus.com\/products\/fleck-5600sxt-48000-grain-water-softener-complete-system\"\u003eFleck 5600SXT 48,000 Grain Water Softener – Complete Whole-House System\u003c\/a\u003e\u003cdiv class=\"d\"\u003eRemoves hardness — scale \u0026amp; spotting protection.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"bc\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/products\/twist-loc-ro-75.jpg?v=1758028656\" alt=\"Under Sink RO System\"\u003e\u003cdiv\u003e\n\u003ca class=\"n\" href=\"https:\/\/watersoftenerplus.com\/products\/alkaline-reverse-osmosis-water-system\"\u003eUnder Sink RO System\u003c\/a\u003e\u003cdiv class=\"d\"\u003eDrinking-water RO — polished water at the tap.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"ft\"\u003e\n\u003cb\u003e3 separate products\u003c\/b\u003e — everything you need in one matched system, one price, one delivery. Click any component above to see its full specs.\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"max-width:860px\"\u003e\n\u003cp style=\"font-size:1.08rem;line-height:1.6\"\u003e\u003cstrong\u003eBlue-green stains\u003c\/strong\u003e and acidic well water eating your copper pipes? A calcite neutralizer raises pH to a safe level, the softener handles the hardness the calcite adds back, and under-sink RO gives you pure drinking water.\u003c\/p\u003e\n\u003cdiv style=\"background:#eef6ee;border:1px solid #cfe6cf;border-radius:8px;padding:10px 14px;margin:12px 0;font-weight:700;color:#0a6b2e\"\u003e✓ Complete, matched whole-home system\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f2f8ff;border:1px solid #d4e6ff;border-radius:10px;padding:16px 18px;margin:18px 0\"\u003e\n\u003ch3 style=\"margin-top:0\"\u003eWhat's included — complete units, in flow order\u003c\/h3\u003e\n\u003c!--WSP-BUNDLE-CARDS--\u003e\u003cdiv class=\"wsp-bundle-cards\"\u003e\n\u003cdiv class=\"bc\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/uf-1054.jpg?v=1783433289\" alt=\"Calcite Acid Neutralizer (tank + Fleck head)\"\u003e\u003cdiv\u003e\n\u003cdiv class=\"st\"\u003eStage 1\u003c\/div\u003e\n\u003ca class=\"n\" href=\"https:\/\/watersoftenerplus.com\/products\/upflow-filter-10x54-w-bypass-3-4\"\u003eCalcite Acid Neutralizer (tank + Fleck head)\u003c\/a\u003e\u003cdiv class=\"d\"\u003eRaises low pH to stop blue-green staining \u0026amp; copper-pipe corrosion.\u003c\/div\u003e\n\u003cspan class=\"vw\"\u003eView this component →\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bc\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cs-10t-48_655d6f76-2496-4ec2-9c47-95cf6ca96023.jpg?v=1783118115\" alt=\"Fleck 5600SXT Metered Water Softener (tank + Fleck head + brine tank)\"\u003e\u003cdiv\u003e\n\u003cdiv class=\"st\"\u003eStage 2\u003c\/div\u003e\n\u003ca class=\"n\" href=\"https:\/\/watersoftenerplus.com\/products\/fleck-5600sxt-48000-grain-water-softener-complete-system\"\u003eFleck 5600SXT Metered Water Softener (tank + Fleck head + brine tank)\u003c\/a\u003e\u003cdiv class=\"d\"\u003eRemoves hardness — genuine Fleck valve, brine tank \u0026amp; bypass included.\u003c\/div\u003e\n\u003cspan class=\"vw\"\u003eView this component →\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bc\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/products\/twist-loc-ro-75.jpg?v=1758028656\" alt=\"Under-Sink Reverse Osmosis Drinking System\"\u003e\u003cdiv\u003e\n\u003cdiv class=\"st\"\u003eStage 3\u003c\/div\u003e\n\u003ca class=\"n\" href=\"https:\/\/watersoftenerplus.com\/products\/alkaline-reverse-osmosis-water-system\"\u003eUnder-Sink Reverse Osmosis Drinking System\u003c\/a\u003e\u003cdiv class=\"d\"\u003eBottled-quality water at the kitchen tap — the finishing drinking-water stage.\u003c\/div\u003e\n\u003cspan class=\"vw\"\u003eView this component →\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:6px 0 0;color:#333\"\u003eEvery filtration stage is a \u003cstrong\u003ecomplete tank with its control head\u003c\/strong\u003e, plus \u003cstrong\u003ea matching bypass valve for every tank\u003c\/strong\u003e \u0026amp; fittings, a water test strip, install guide + video, and \u003cstrong\u003efree expert sizing\u003c\/strong\u003e. A pressure tank isn’t included (most wells already have one — add it in the \u003ca href=\"\/pages\/build-your-well-system\"\u003eSystem Builder\u003c\/a\u003e).\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;color:#333\"\u003e\u003cstrong\u003eChoose your size above\u003c\/strong\u003e (by household). \u003ca href=\"\/pages\/find-your-water-system\"\u003eTake the 60-second quiz\u003c\/a\u003e or send your water test — we size it free.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eTreatment train, in flow order: \u003cstrong\u003eCalcite acid neutralizer → Fleck softener → under-sink RO\u003c\/strong\u003e. Every stage is matched to work together as one system.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this means for your home \u0026amp; family\u003c\/h3\u003e\n\u003cul style=\"line-height:1.9\"\u003e\n\u003cli\u003e🛁 \u003cstrong\u003eNo more scrubbing stains\u003c\/strong\u003e off tubs, toilets and shower doors.\u003c\/li\u003e\n\u003cli\u003e💇 \u003cstrong\u003eSofter skin \u0026amp; silkier hair\u003c\/strong\u003e, 🍽️ \u003cstrong\u003espotless dishes\u003c\/strong\u003e, 👕 \u003cstrong\u003ebrighter laundry\u003c\/strong\u003e, 🧴 \u003cstrong\u003ehalf the soap\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e🏠 \u003cstrong\u003eAppliances last years longer\u003c\/strong\u003e — protect your water heater, washer \u0026amp; dishwasher.\u003c\/li\u003e\n\u003cli\u003e🚰 \u003cstrong\u003eBottled-quality water at the tap\u003c\/strong\u003e — the under-sink RO for drinking \u0026amp; cooking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy buy from Water Softener Plus\u003c\/h3\u003e\n\u003cul style=\"line-height:1.8\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe stages actually belong together\u003c\/strong\u003e — a properly-engineered train for your water, not a random bundle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Fleck, Pentair\/Autotrol \u0026amp; VIQUA\u003c\/strong\u003e — serviceable anywhere for decades, no proprietary lock-in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90-day money-back, no restocking fees\u003c\/strong\u003e + lifetime tank \/ manufacturer valve warranty. \u003ca href=\"\/pages\/guarantee\"\u003eSee our guarantee\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree U.S. shipping\u003c\/strong\u003e + free sizing \u0026amp; valve-programming support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\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\/6400-gpd-ro-with-nro-roc2-controller\"\u003e6400 GPD RO With NRO ROC2 Controller\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/total-well-complete-water-system\"\u003eTotal Well — Complete Chlorination Whole-Home System\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/complete-fleck-whole-home-system\"\u003eThe Complete Fleck Whole-Home System — Softener + Carbon + Iron\/Sulfur\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/complete-autotrol-whole-home-system\"\u003eThe Complete Autotrol Whole-Home System — Softener + Filter + Iron\/Sulfur\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Water Softener Plus","offers":[{"title":"1–3 Bathrooms","offer_id":45701489229877,"sku":"WELLSYS-ACIDIC-1-3","price":1799.0,"currency_code":"USD","in_stock":true},{"title":"3–4 Bathrooms","offer_id":45701489262645,"sku":"WELLSYS-ACIDIC-3-4","price":2179.0,"currency_code":"USD","in_stock":true},{"title":"5–6 Bathrooms","offer_id":45701489295413,"sku":"WELLSYS-ACIDIC-5-6","price":2714.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/acid-water-restore-complete-well-system-30824510783541-5600sxt-v2.jpg?v=1792808746"},{"product_id":"flk-acid-hardness-system","title":"Fleck Acidic Water + Hard Water (Well) System","description":"\u003cdiv class=\"wsp\"\u003e\n\u003cp\u003e\u003cstrong\u003eFleck Acidic Water + Hard Water (Well) System\u003c\/strong\u003e — a complete \u003cstrong\u003etwo-stage Fleck system\u003c\/strong\u003e: calcite neutralizer followed by a water softener, each on its own genuine Fleck automatic control valve. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\n\u003ch3\u003eEverything included — both complete stages\u003c\/h3\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 1 — Calcite Neutralizer:\u003c\/b\u003e genuine Fleck 5600 SXT backwashing control valve, its own FRP filter cylinder, and a full load of calcite with a Corosex blend. It raises low pH FIRST to stop corrosion and blue-green staining (must precede softening).\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 2 — Water Softener:\u003c\/b\u003e a genuine Fleck metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTwo automatic control-valve heads — no cartridges, both backwash\/regenerate on their own\u003c\/li\u003e\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\n\u003cli\u003eStaged in the correct order so the filter protects the softening resin\u003c\/li\u003e\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the two stages work together\u003c\/h3\u003e\n\u003cp\u003eWater hits \u003cb\u003eStage 1\u003c\/b\u003e first — the calcite neutralizer raises low pH FIRST to stop corrosion and blue-green staining (must precede softening). It then flows into \u003cb\u003eStage 2\u003c\/b\u003e, where the water softener removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures. Treating in this order is what keeps the softening resin clean and the whole system low-maintenance.\u003c\/p\u003e\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched Fleck well bundle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cal-50-box.jpg\" alt=\"Calcite pH-neutralizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Filter media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCalcite pH-neutralizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eDissolves slowly to raise low, acidic pH toward neutral\u003c\/li\u003e\n\u003cli\u003eStops blue-green copper staining and pinhole pipe leaks\u003c\/li\u003e\n\u003cli\u003eSelf-limiting — it won't overshoot pH\u003c\/li\u003e\n\u003cli\u003eSimple periodic top-up as it is consumed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Softening media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\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\/flk-iron-bacteria-system\"\u003eFleck Iron Bacteria \u0026amp; Slime Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/flk-scale-water-heater-system\"\u003eFleck Scale in the Water Heater System\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/flk-soap-lather-system\"\u003eFleck Soap Won't Lather System\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- WSP-CTA-CHECKOUT --\u003e\n\u003cdiv style=\"border:2px solid #0b3b73;border-radius:12px;padding:18px;margin:26px 0;background:#f7fafc;\"\u003e\n\u003ch2 style=\"margin:0 0 4px;font-size:1.25rem;color:#0b3b73;\"\u003eGet this system — pick your size and check out\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;color:#33415c;\"\u003eSized by bathroom count and flow rate. Every option below is the\ncomplete system. Choosing a size takes one click straight to secure checkout, where you'll see the\ncurrent price before you pay.\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:0 0 12px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e3e8ef;\"\u003e\n\u003cstrong\u003e32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)\u003c\/strong\u003e \u003cspan style=\"background:#0b3b73;color:#fff;font-size:11px;padding:2px 7px;border-radius:10px;vertical-align:middle;\"\u003eMOST POPULAR\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e3e8ef;text-align:right;\"\u003e\u003ca href=\"\/cart\/45736774795317:1\" style=\"display:inline-block;background:#0b3b73;color:#fff;text-decoration:none;font-weight:700;padding:10px 18px;border-radius:8px;white-space:nowrap;\"\u003eBuy now →\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e3e8ef;\"\u003e\u003cstrong\u003e48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e3e8ef;text-align:right;\"\u003e\u003ca href=\"\/cart\/45736774828085:1\" style=\"display:inline-block;background:#0b3b73;color:#fff;text-decoration:none;font-weight:700;padding:10px 18px;border-radius:8px;white-space:nowrap;\"\u003eBuy now →\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e3e8ef;\"\u003e\u003cstrong\u003e64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e3e8ef;text-align:right;\"\u003e\u003ca href=\"\/cart\/45736774860853:1\" style=\"display:inline-block;background:#0b3b73;color:#fff;text-decoration:none;font-weight:700;padding:10px 18px;border-radius:8px;white-space:nowrap;\"\u003eBuy now →\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin:0 0 6px;color:#22543d;font-weight:600;\"\u003e✓ Free shipping anywhere in the US\n ·  ✓ Monthly payments available at checkout\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#4a5568;font-size:.95rem;\"\u003eNot sure which size fits your home? Use the\n\u003ca href=\"\/pages\/water-softener-sizing-chart\" style=\"color:#0b3b73;font-weight:600;\"\u003esizing chart\u003c\/a\u003e,\nsee \u003ca href=\"\/pages\/financing\" style=\"color:#0b3b73;font-weight:600;\"\u003efinancing options\u003c\/a\u003e, or\n\u003ca href=\"\/pages\/request-a-product\" style=\"color:#0b3b73;font-weight:600;\"\u003eask a water expert\u003c\/a\u003e\nbefore you buy.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fleck","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736774795317,"sku":"WSP-FLK-ACID-HARDNESS-S","price":2164.44,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736774828085,"sku":"WSP-FLK-ACID-HARDNESS-M","price":2412.23,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736774860853,"sku":"WSP-FLK-ACID-HARDNESS-L","price":2647.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/flk-acid-hardness-system-30409164488757-5600sxt.jpg?v=1792808232"},{"product_id":"aut-acid-hardness-system","title":"Autotrol Acidic Water + Hard Water (Well) System","description":"\u003cstyle\u003e.wsp{max-width:820px}.wsp h3{color:#0d3b63;margin:18px 0 6px}.wsp .stage{background:#eaf3fb;border-left:4px solid #1a5f9e;border-radius:8px;padding:12px 16px;margin:10px 0}.wsp .stage b{color:#0d3b63}.wsp ul{margin:8px 0 8px 18px}.wsp .foot{color:#40566b;font-size:.95em;margin-top:14px}\u003c\/style\u003e\u003cdiv class=\"wsp\"\u003e\n\u003cp\u003e\u003cstrong\u003eAutotrol Acidic Water + Hard Water (Well) System\u003c\/strong\u003e — a complete \u003cstrong\u003etwo-stage Autotrol system\u003c\/strong\u003e: calcite neutralizer followed by a water softener, each on its own genuine Autotrol automatic control valve. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\n\u003ch3\u003eEverything included — both complete stages\u003c\/h3\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 1 — Calcite Neutralizer:\u003c\/b\u003e genuine Autotrol 263 backwashing control valve, its own FRP filter cylinder, and a full load of calcite with a Corosex blend. It raises low pH FIRST to stop corrosion and blue-green staining (must precede softening).\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 2 — Water Softener:\u003c\/b\u003e a genuine Autotrol metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTwo automatic control-valve heads — no cartridges, both backwash\/regenerate on their own\u003c\/li\u003e\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\n\u003cli\u003eStaged in the correct order so the filter protects the softening resin\u003c\/li\u003e\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the two stages work together\u003c\/h3\u003e\n\u003cp\u003eWater hits \u003cb\u003eStage 1\u003c\/b\u003e first — the calcite neutralizer raises low pH FIRST to stop corrosion and blue-green staining (must precede softening). It then flows into \u003cb\u003eStage 2\u003c\/b\u003e, where the water softener removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures. Treating in this order is what keeps the softening resin clean and the whole system low-maintenance.\u003c\/p\u003e\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched Autotrol well bundle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cal-50-box.jpg\" alt=\"Calcite pH-neutralizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Filter media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCalcite pH-neutralizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eDissolves slowly to raise low, acidic pH toward neutral\u003c\/li\u003e\n\u003cli\u003eStops blue-green copper staining and pinhole pipe leaks\u003c\/li\u003e\n\u003cli\u003eSelf-limiting — it won't overshoot pH\u003c\/li\u003e\n\u003cli\u003eSimple periodic top-up as it is consumed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Softening media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Autotrol","offers":[{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736795242549,"sku":"WSP-AUT-ACID-HARDNESS-L","price":2647.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/combo-aut-acid-hardness-system_21774356-56ac-4ab3-b97d-60d929b03657.jpg?v=1784150784"},{"product_id":"csr-acid-hardness-system","title":"C-Series Acidic Water + Hard Water (Well) System","description":"\u003cstyle\u003e.wsp{max-width:820px}.wsp h3{color:#0d3b63;margin:18px 0 6px}.wsp .stage{background:#eaf3fb;border-left:4px solid #1a5f9e;border-radius:8px;padding:12px 16px;margin:10px 0}.wsp .stage b{color:#0d3b63}.wsp ul{margin:8px 0 8px 18px}.wsp .foot{color:#40566b;font-size:.95em;margin-top:14px}\u003c\/style\u003e\u003cdiv class=\"wsp\"\u003e\n\u003cp\u003e\u003cstrong\u003eC-Series Acidic Water + Hard Water (Well) System\u003c\/strong\u003e — a complete \u003cstrong\u003etwo-stage C-Series system\u003c\/strong\u003e: calcite neutralizer followed by a water softener, each on its own genuine C-Series automatic control valve. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\n\u003ch3\u003eEverything included — both complete stages\u003c\/h3\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 1 — Calcite Neutralizer:\u003c\/b\u003e genuine C-Series backwashing control valve, its own FRP filter cylinder, and a full load of calcite with a Corosex blend. It raises low pH FIRST to stop corrosion and blue-green staining (must precede softening).\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 2 — Water Softener:\u003c\/b\u003e a genuine C-Series metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTwo automatic control-valve heads — no cartridges, both backwash\/regenerate on their own\u003c\/li\u003e\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\n\u003cli\u003eStaged in the correct order so the filter protects the softening resin\u003c\/li\u003e\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the two stages work together\u003c\/h3\u003e\n\u003cp\u003eWater hits \u003cb\u003eStage 1\u003c\/b\u003e first — the calcite neutralizer raises low pH FIRST to stop corrosion and blue-green staining (must precede softening). It then flows into \u003cb\u003eStage 2\u003c\/b\u003e, where the water softener removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures. Treating in this order is what keeps the softening resin clean and the whole system low-maintenance.\u003c\/p\u003e\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched C-Series well bundle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cal-50-box.jpg\" alt=\"Calcite pH-neutralizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Filter media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCalcite pH-neutralizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eDissolves slowly to raise low, acidic pH toward neutral\u003c\/li\u003e\n\u003cli\u003eStops blue-green copper staining and pinhole pipe leaks\u003c\/li\u003e\n\u003cli\u003eSelf-limiting — it won't overshoot pH\u003c\/li\u003e\n\u003cli\u003eSimple periodic top-up as it is consumed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Softening media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736811724853,"sku":"WSP-CSR-ACID-HARDNESS-S","price":1665.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736811757621,"sku":"WSP-CSR-ACID-HARDNESS-M","price":1848.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736811790389,"sku":"WSP-CSR-ACID-HARDNESS-L","price":2112.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/combo-csr-acid-hardness-system_a7ae4a8c-9dc4-4b9c-9d97-23a8b1dc0df4.jpg?v=1784150808"},{"product_id":"ptk-acid-hardness-system","title":"Pentek Acidic Water + Hard Water (Well) System","description":"\u003cstyle\u003e.wsp{max-width:820px}.wsp h3{color:#0d3b63;margin:18px 0 6px}.wsp .stage{background:#eaf3fb;border-left:4px solid #1a5f9e;border-radius:8px;padding:12px 16px;margin:10px 0}.wsp .stage b{color:#0d3b63}.wsp ul{margin:8px 0 8px 18px}.wsp .foot{color:#40566b;font-size:.95em;margin-top:14px}\u003c\/style\u003e\u003cdiv class=\"wsp\"\u003e\n\u003cp\u003e\u003cstrong\u003ePentek Acidic Water + Hard Water (Well) System\u003c\/strong\u003e — a complete \u003cstrong\u003etwo-stage Pentek system\u003c\/strong\u003e: calcite neutralizer followed by a water softener, each on its own genuine Pentek automatic control valve. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\n\u003ch3\u003eEverything included — both complete stages\u003c\/h3\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 1 — Calcite Neutralizer:\u003c\/b\u003e genuine Pentair Autotrol Logix backwashing control valve, its own FRP filter cylinder, and a full load of calcite with a Corosex blend. It raises low pH FIRST to stop corrosion and blue-green staining (must precede softening).\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 2 — Water Softener:\u003c\/b\u003e a genuine Pentek metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTwo automatic control-valve heads — no cartridges, both backwash\/regenerate on their own\u003c\/li\u003e\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\n\u003cli\u003eStaged in the correct order so the filter protects the softening resin\u003c\/li\u003e\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the two stages work together\u003c\/h3\u003e\n\u003cp\u003eWater hits \u003cb\u003eStage 1\u003c\/b\u003e first — the calcite neutralizer raises low pH FIRST to stop corrosion and blue-green staining (must precede softening). It then flows into \u003cb\u003eStage 2\u003c\/b\u003e, where the water softener removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures. Treating in this order is what keeps the softening resin clean and the whole system low-maintenance.\u003c\/p\u003e\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched Pentek well bundle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cal-50-box.jpg\" alt=\"Calcite pH-neutralizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Filter media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCalcite pH-neutralizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eDissolves slowly to raise low, acidic pH toward neutral\u003c\/li\u003e\n\u003cli\u003eStops blue-green copper staining and pinhole pipe leaks\u003c\/li\u003e\n\u003cli\u003eSelf-limiting — it won't overshoot pH\u003c\/li\u003e\n\u003cli\u003eSimple periodic top-up as it is consumed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Softening media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Pentek","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736828960821,"sku":"WSP-PTK-ACID-HARDNESS-S","price":1825.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736828993589,"sku":"WSP-PTK-ACID-HARDNESS-M","price":2200.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736829026357,"sku":"WSP-PTK-ACID-HARDNESS-L","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/ptk-acid-hardness-system-30409169797173-5600sxt.jpg?v=1792808270"},{"product_id":"pnr-acid-hardness-system","title":"Pentair Acidic Water + Hard Water (Well) System","description":"\u003cstyle\u003e.wsp{max-width:820px}.wsp h3{color:#0d3b63;margin:18px 0 6px}.wsp .stage{background:#eaf3fb;border-left:4px solid #1a5f9e;border-radius:8px;padding:12px 16px;margin:10px 0}.wsp .stage b{color:#0d3b63}.wsp ul{margin:8px 0 8px 18px}.wsp .foot{color:#40566b;font-size:.95em;margin-top:14px}\u003c\/style\u003e\u003cdiv class=\"wsp\"\u003e\r\n\u003cp\u003e\u003cstrong\u003ePentair Acidic Water + Hard Water (Well) System\u003c\/strong\u003e — a complete \u003cstrong\u003etwo-stage Pentair system\u003c\/strong\u003e: calcite neutralizer followed by a water softener, each on its own genuine Pentair automatic control valve. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\r\n\u003ch3\u003eEverything included — both complete stages\u003c\/h3\u003e\r\n\u003cdiv class=\"stage\"\u003e\r\n\u003cb\u003eStage 1 — Calcite Neutralizer:\u003c\/b\u003e genuine Pentair Fleck 5600 backwashing control valve, its own FRP filter cylinder, and a full load of calcite with a Corosex blend. It raises low pH FIRST to stop corrosion and blue-green staining (must precede softening).\u003c\/div\u003e\r\n\u003cdiv class=\"stage\"\u003e\r\n\u003cb\u003eStage 2 — Water Softener:\u003c\/b\u003e a genuine Pentair metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eTwo automatic control-valve heads — no cartridges, both backwash\/regenerate on their own\u003c\/li\u003e\r\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\r\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\r\n\u003cli\u003eStaged in the correct order so the filter protects the softening resin\u003c\/li\u003e\r\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eHow the two stages work together\u003c\/h3\u003e\r\n\u003cp\u003eWater hits \u003cb\u003eStage 1\u003c\/b\u003e first — the calcite neutralizer raises low pH FIRST to stop corrosion and blue-green staining (must precede softening). It then flows into \u003cb\u003eStage 2\u003c\/b\u003e, where the water softener removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures. Treating in this order is what keeps the softening resin clean and the whole system low-maintenance.\u003c\/p\u003e\r\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\r\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\r\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched Pentair well bundle.\u003c\/p\u003e\r\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\r\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\r\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\r\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\r\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cal-50-box.jpg\" alt=\"Calcite pH-neutralizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\r\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Filter media\u003c\/div\u003e\r\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCalcite pH-neutralizing media\u003c\/div\u003e\r\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\r\n\u003cli\u003eDissolves slowly to raise low, acidic pH toward neutral\u003c\/li\u003e\r\n\u003cli\u003eStops blue-green copper staining and pinhole pipe leaks\u003c\/li\u003e\r\n\u003cli\u003eSelf-limiting — it won't overshoot pH\u003c\/li\u003e\r\n\u003cli\u003eSimple periodic top-up as it is consumed\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\r\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\r\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Softening media\u003c\/div\u003e\r\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\r\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\r\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\r\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\r\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\r\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Pentair","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736846524469,"sku":"WSP-PNR-ACID-HARDNESS-S","price":2524.44,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736846557237,"sku":"WSP-PNR-ACID-HARDNESS-M","price":2972.23,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736846590005,"sku":"WSP-PNR-ACID-HARDNESS-L","price":3207.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/pnr-acid-hardness-system-30409171664949-5600sxt.jpg?v=1792808408"}],"url":"https:\/\/checkout.watersoftenerplus.com\/collections\/combination-systems-acidic-water-ph-plus-hard-water.oembed","provider":"Water Softener Plus","version":"1.0","type":"link"}