{"product_id":"backwashing-acid-neutralizer","title":"Backwashing Acid Neutralizer","description":"\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eWhole Home Backwashing Acid Neutralizer\u003c\/h2\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eAdvanced pH Correction with Advanced Control Valve\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOur Whole Home Backwashing Acid Neutralizer is equipped with the reliable Clack WS1 EE Backwash Only Control Valve and is your go-to solution for correcting low pH (acidic) water throughout your home. Acidic water can cause corrosion of pipes, fixtures, and appliances, leaving behind blue-green stains and metallic tastes. This system neutralizes acidic water naturally by passing it through a bed of pH-correcting mineral media, protecting your plumbing and delivering balanced, non-corrosive water to every tap.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe automatic backwash cycle periodically cleans and re-beds the media, preventing compaction and channeling while extending media life for low-maintenance, long-term performance.\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBackwash Only Electronic Time Clock Control Valve\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eYour Choice of Acid Neutralizing Media (see options below)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBypass Valve\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eYour Choice of Bypass Fittings\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePentair Black Polyglass Mineral Tank\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDistributor \u0026amp; Gravel Support Bed\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e5 Year Limited Warranty on Control Valve (10 Years on Tank)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFree Shipping\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\u003ca href=\"https:\/\/aquahomesupply.com\/pages\/free-replacement-parts-for-life\" title=\"Free Replacement Parts\"\u003eFree Replacement Parts For Life\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eInstallation Manual \/ Dealer Manual\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSystem Specifications\u003c\/h2\u003e\n\u003cdiv class=\"overflow-x-auto w-full px-2 mb-6\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eControl Valve\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eClack WS1 EE Backwash Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eService Flow Rate\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e27 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eBackwash Flow Rate\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e27 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eCycle Control\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eBackwash Only (Time Clock Initiated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eBattery Backup\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e8-Hour Lithium Coin Cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eTank Compatibility\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eUp to 21\" Diameter Tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eDisplay\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eTime of Day, Days Until Next Backwash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eLevel VI 15-Volt DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eSizes Available\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e10x44, 10x54, 12x48, 13x54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eNSF\/ANSI 61 and 372\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3 !gap-3.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eMedia Options\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eChoose the neutralizing media that best fits your water chemistry and pH correction needs:\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eOption 1 — Pure Calcite\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCalcite is a naturally occurring calcium carbonate mineral that slowly dissolves into acidic water, raising pH to a neutral or slightly alkaline level. It is a self-limiting media — as pH rises to the neutral range, dissolution slows, preventing over-correction. Calcite is ideal for mildly to moderately acidic water (pH 6.0–6.8) and is the most common choice for residential acid neutralization.\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e Mildly to moderately acidic water (pH ~6.0–6.8)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eRaises pH by:\u003c\/strong\u003e Introducing calcium carbonate (slight hardness increase)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSelf-Limiting:\u003c\/strong\u003e Yes — reduces risk of over-correction\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBackwash Required:\u003c\/strong\u003e Yes, to prevent compaction and refresh media bed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eOption 2 — Calcite \/ Corosex Blend\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCorosex (magnesium oxide) is a more aggressive neutralizing media that raises pH faster and more effectively than Calcite alone. When blended with Calcite, Corosex provides enhanced pH correction for more severely acidic water while the Calcite moderates the reaction to prevent excessive over-correction. This blend is the preferred choice for water with lower pH levels or where faster correction is needed.\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e More severely acidic water (pH ~5.5–6.5)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eRaises pH by:\u003c\/strong\u003e Introducing calcium carbonate and magnesium hydroxide\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMore Aggressive:\u003c\/strong\u003e Corrects pH faster than Calcite alone\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBlending Ratio:\u003c\/strong\u003e Typically 80\/20 or 90\/10 Calcite\/Corosex (adjustable based on water chemistry)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBackwash Required:\u003c\/strong\u003e Yes — Corosex is lighter and benefits from regular backwashing to prevent clumping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eMedia Comparison at a Glance\u003c\/h2\u003e\n\u003cdiv class=\"overflow-x-auto w-full px-2 mb-6\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003eFeature\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003ePure Calcite\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003eCalcite \/ Corosex Blend\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003epH Range Treated\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e~6.0–6.8\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e~5.5–6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eCorrection Speed\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eModerate\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eFaster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eOver-Correction Risk\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eLow (self-limiting)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eModerate (monitor pH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eHardness Added\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eYes (calcium)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eYes (calcium + magnesium)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eBest For\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eMild acidity\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eModerate to severe acidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003e\u003c\/h2\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHow It Works\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAcidic water enters the tank and flows down through the neutralizing media bed. As the water contacts the Calcite (and Corosex, if selected), a controlled chemical reaction raises the pH toward neutral. The treated water exits through the distributor at the bottom and is delivered throughout your home. Over time, the media is consumed and must be periodically replenished. The automatic backwash cycle lifts and re-classifies the media bed, preventing compaction and flushing away fine particles to maintain optimal flow and contact time.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eNote: Acid neutralizers will increase water hardness slightly due to the addition of calcium (and magnesium with Corosex). In areas with already hard water, pairing this system with a water softener downstream may be recommended. A water test is advised to determine the correct media choice and tank size for your specific water conditions.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Clack","offers":[{"title":"10x44 (1 Cu. Ft.) \/ Calcite Only","offer_id":52495650652449,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"10x44 (1 Cu. Ft.) \/ Calcite Corosex Blend","offer_id":52495673688353,"sku":null,"price":1099.0,"currency_code":"USD","in_stock":true},{"title":"10x54 (1.5 Cu. Ft.) \/ Calcite Only","offer_id":52495650881825,"sku":null,"price":1099.0,"currency_code":"USD","in_stock":true},{"title":"10x54 (1.5 Cu. Ft.) \/ Calcite Corosex Blend","offer_id":52495673721121,"sku":null,"price":1199.0,"currency_code":"USD","in_stock":true},{"title":"12x48 (2 Cu. Ft.) \/ Calcite Only","offer_id":52495651111201,"sku":null,"price":1199.0,"currency_code":"USD","in_stock":true},{"title":"12x48 (2 Cu. Ft.) \/ Calcite Corosex Blend","offer_id":52495673753889,"sku":null,"price":1299.0,"currency_code":"USD","in_stock":true},{"title":"13x54 (2.5 Cu. Ft.) \/ Calcite Only","offer_id":52495651340577,"sku":null,"price":1299.0,"currency_code":"USD","in_stock":true},{"title":"13x54 (2.5 Cu. Ft.) \/ Calcite Corosex Blend","offer_id":52495673786657,"sku":null,"price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/4349\/3665\/files\/Clack_Acid_Neutralizer.jpg?v=1774629571","url":"https:\/\/aquahomesupply.com\/products\/backwashing-acid-neutralizer","provider":"Aqua Home Supply","version":"1.0","type":"link"}