{"product_id":"value-pack-3x-water-hardness-test-reagent-6-1-2oz","title":"Value Pack - 3x Water Hardness Test Reagent #6 (1\/2oz.)","description":"\u003cp\u003e\u003cstrong\u003eValue Pack Refills - 3x Water Hardness (#6) Test Reagent:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTest water hardness levels in your pool or spa with these handy refills for your existing tester. Store your reagents in a cool, dark place and replace all reagent solutions once a year for the most accurate test results.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKit contains:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3x 1\/2 oz. Test Solution #6 (Water Hardness)\u003c\/li\u003e\n\u003cli\u003eDoes not include instructions or test vials, reagents only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTesting your hot tub water allows you to balance the chemical properties so that it is neither too alkaline nor too acidic, for both bather comfort and equipment protection. It also allows you to maintain a spa sanitizer system to keep the water healthy and free of harmful microorganisms. Complete instructions for water balancing are found on our hot tub water chemistry page. \u003cspan style=\"color: #ff0000;\"\u003eCurrent inventory is best by 09\/24.\u003c\/span\u003e\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":44012319309893,"sku":"3R161634","price":11.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/1134\/2405\/files\/R161634__58319.1457471401.600.600.jpg?v=1763591604","url":"https:\/\/poolandhottubdepot.myshopify.com\/products\/value-pack-3x-water-hardness-test-reagent-6-1-2oz","provider":"Pool \u0026 Hot Tub Depot","version":"1.0","type":"link"}