{"product_id":"total-alkalinity-test-solution-pentair-rainbow-rainbow-total-alkalinity-test-solution-5-0-5-oz-1-pack","title":"Total Alkalinity Test Solution | Pentair Rainbow | Rainbow Total Alkalinity Test Solution 5 | 0.5 Oz | 1 Pack","description":"\u003cdiv\u003e\n\u003cp\u003ePentair Rainbow Total Alkalinity Test Solution #5, 1\/2 oz helps balance your pool's total alkalinity, supporting stable pH levels for a more comfortable swim. Used as part of the Rainbow test kit lineup, this precise reagent makes it easier to monitor water chemistry and keep your pool water safe and inviting.\u003c\/p\u003e \u003cp\u003eWhy it matters: maintaining correct total alkalinity helps stabilize pH balance, which reduces eye irritation and skin dryness while protecting equipment from corrosion or scale. This test solution is designed for residential pools and backyard spas, integrating seamlessly with Rainbow reagents for reliable readings and straightforward water chemistry testing.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eStabilizes total alkalinity to keep pH steady\u003c\/li\u003e \u003cli\u003eCompatible with Pentair Rainbow test kits and chemistry workflow\u003c\/li\u003e \u003cli\u003eCompact 1\/2 oz bottle for multiple uses\u003c\/li\u003e \u003cli\u003eDelivers precise colorimetric results for accurate readings\u003c\/li\u003e \u003cli\u003eSupports comfortable swimming and protects pool equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAdd to cart today to keep your pool water balanced and equipment protected.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48475786936563,"sku":"PENR161203","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7101\/1571\/files\/PENR161203_0.jpg?v=1771479450","url":"https:\/\/everklearpoolsupply.com\/products\/total-alkalinity-test-solution-pentair-rainbow-rainbow-total-alkalinity-test-solution-5-0-5-oz-1-pack","provider":"Ever-Klear Pool Supply","version":"1.0","type":"link"}