{"product_id":"spa-metalfree","title":"Spa METALfree","description":"Natural Chemistry Spa METALfree\u003cbr\u003e\u003cbr\u003eMETALfree prevents staining and damage to your hot tub that can be caused by trace metals in the water such as iron and copper. \u003cbr\u003e\u003cbr\u003eThis product is a chelating agent that works by keeping metals in solution so they are unable to stain spa finishes. It does not physically remove the metals from the water and therefore will not affect metal readings on your water tests. \u003cbr\u003e\u003cbr\u003eSpa METALfree features:\u003cbr\u003e\u003cul\u003e\n\u003cli\u003ePrevents staining and discoloration caused by metals in the water\u003c\/li\u003e\n\u003cli\u003eChelates copper, iron and other trace metals\u003c\/li\u003e\n\u003cli\u003eImproves water clarity\u003c\/li\u003e\n\u003cli\u003ePhosphate free formula\u003c\/li\u003e\n\u003cli\u003e33.9 Ounce bottle\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003eDosage Amounts:\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eInitial Dose - Add 4 ounces per 400 gallons of hot tub water after initial fill and after each drain and refill\u003c\/li\u003e\n\u003cli\u003eWeekly Dose - Add 1 ounce per 400 gallons of water each week\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan itemprop=\"description\"\u003e\u003c\/span\u003e","brand":"NC Brands","offers":[{"title":"Default Title","offer_id":35218153603230,"sku":"14133NCM","price":17.9,"currency_code":"NOK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0441\/6133\/5454\/products\/spa-metal-free.jpg?v=1595319885","url":"https:\/\/hottubwarehouse0245-com.myshopify.com\/products\/spa-metalfree","provider":"hottubwarehouse0245.com","version":"1.0","type":"link"}