{"product_id":"pool-calcium-hardness-pods-4-lbs","title":"Pool Calcium Hardness Pods, 4-Lbs.","description":"\u003cp\u003eHth, 4 lb, pre-measured water soluble calcium hardness pods, easy to use pods make dosing simple \u0026amp; quick, keep your pool water comfortable for bathers \u0026amp; to protect pool surfaces \u0026amp; equipment from damage, the ph of pool water should be maintained between 7.2 \u0026amp; 7.8, help reduce ph drift \u0026amp; erratic changes when adjusting the ph by testing the total alkalinity each week \u0026amp; maintaining it between 60 \u0026amp; 120 ppm, raises ph levels, prevents corrosion of metal \u0026amp; plaster surfaces, prevents eye \u0026amp; skin irritation from pool water, compatible with salt water systems, contains eight 8 oz pods.\u003c\/p\u003e","brand":"HTH","offers":[{"title":"Default Title","offer_id":47448586485972,"sku":"246990","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/0284\/7956\/files\/product-media-84150.jpg?v=1768401867","url":"https:\/\/hallmanwood.com\/products\/pool-calcium-hardness-pods-4-lbs","provider":"Hallman Wood Products \u0026 Supply","version":"1.0","type":"link"}