{"product_id":"series-stain-scale-control","title":"Natural Chemistry Pro Series Stain and Scale Control, 1 Gallon, 20701PRO","description":"\u003cp\u003eNatural Chemistry Pro Series Stain and Scale Control, part number 20701PRO, is a 1 gallon phosphate free formula that prevents and protects against scale and staining caused by excess calcium, iron, copper and other minerals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe formula works without phosphates or harsh acids and is compatible with all pool surfaces. It also helps prevent or reduce scale from forming on chlorine generator cells and UV crystal lenses, supporting steady performance from those systems over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePro Series Stain and Scale Control can be used with most sanitizing systems. It should not be used with biguanides. As a chelating agent, it works to prevent minerals from forming scale and stains rather than removing metals already present, so it will not change metal readings on a water test.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the Pro Series formula in the 1 gallon size, part number 20701PRO, formulated for professional pool service use.\u003c\/p\u003e","brand":"Biolab","offers":[{"title":"Default Title","offer_id":48694146564308,"sku":"NAT-50-3010","price":68.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/145918_1_20131219165711.jpg?v=1789765626","url":"https:\/\/www.activepoolsupply.com\/products\/series-stain-scale-control","provider":"Active Pool Supply","version":"1.0","type":"link"}