{"product_id":"purity-pool-underwater-acid-wash-set-for-pool-stain-removal-uaw","title":"Purity Pool Underwater Acid Wash Set for Pool Stain Removal | UAW","description":"\u003ch2\u003ePurity Pool Underwater Acid Wash Set for Pool Stain Removal | UAW\u003c\/h2\u003e\n\u003cp\u003eRemove stains and calcium buildup without draining the pool using the Purity Pool Underwater Acid Wash Set.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves stains without draining the pool.\u003c\/li\u003e\n\u003cli\u003eContinuous-feed acid delivery system.\u003c\/li\u003e\n\u003cli\u003eIncludes 4-inch and 14-inch treatment heads.\u003c\/li\u003e\n\u003cli\u003eSuitable for spot treatments and larger stained areas.\u003c\/li\u003e\n\u003cli\u003eSoaker pad helps maximize acid contact with plaster surfaces.\u003c\/li\u003e\n\u003cli\u003eDesigned for professional pool maintenance applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Purity Pool Underwater Acid Wash Set is designed to remove stubborn stains and calcium deposits while the pool remains full. The system continuously feeds acid from a container above the waterline and applies it directly to the treatment area through a specialized soaker pad. This targeted application helps improve cleaning efficiency while minimizing unnecessary chemical exposure to the rest of the pool water. With both 4-inch and 14-inch heads included, the UAW can be used for isolated stain removal or larger restoration projects.\u003c\/p\u003e\n\u003ch3\u003ePro Tip\u003c\/h3\u003e\n\u003cp\u003eUse the smaller head for concentrated spot treatments and the larger head for broader stained areas. Avoid excessive dwell time in one location to prevent unnecessary plaster erosion.\u003c\/p\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cp\u003eFor professional use only. Follow all acid handling procedures, wear appropriate protective equipment, and verify surface compatibility before treatment. Always follow manufacturer instructions.\u003c\/p\u003e","brand":"Purity Pool","offers":[{"title":"Default Title","offer_id":42565553586261,"sku":"UAW","price":100.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0105\/0837\/0005\/files\/Purity_6251f1c7-cc58-4100-9113-b7bde9728929.avif?v=1780437792","url":"https:\/\/www.epoolsupply.com\/products\/purity-pool-underwater-acid-wash-set-for-pool-stain-removal-uaw","provider":"ePoolSupply","version":"1.0","type":"link"}