{"product_id":"cation-resin-filter-cartridge-size-20-x-4-5","title":"Cation Resin Filter Cartridge (Refillable) for Water Softening, Size - 20\" x 4.5\"","description":"Elevate your water quality with the 20\" Big Blue Cation Resin Filter, designed for hardness reduction and water softening. This filter, sized at 4.5-inch x 20-inch, perfectly fits Big Blue filter housings. Utilizing an ion exchange process, it effectively reduces calcium and magnesium in tap water, softening it for various applications. While also capable of removing low concentrations of iron in tap water, it's recommended to use an Iron filter for iron levels of 0.3 PPM and higher. Ideal for preventing hard water scale, this filter protects your appliances like espresso machines and washing machines from scale build-up. Boasting a high capacity with a softening capacity of 4500 grains of hardness and a maximum flow of 5 GPM, this filter ensures optimal performance. Operating within a temperature range of 40°F-100°F and a pressure range of 40-80 PSI, it's crucial to maintain a minimum operating pressure of 60 PSI to avoid home water pressure drops. Individually wrapped and stored in ideal conditions, this Cation filter guarantees longevity. To prevent rapid buildups, install this filter after the sediment filter and follow it with a CTO or GAC carbon filter to combat unpleasant odors effectively.\u0026lt;\/p\u0026gt;","brand":"Max Water","offers":[{"title":"1 Pack","offer_id":47614164795672,"sku":"104125","price":100.0,"currency_code":"CAD","in_stock":true},{"title":"5 Pack","offer_id":47614164828440,"sku":"104125-5","price":400.0,"currency_code":"CAD","in_stock":true},{"title":"10 Pack","offer_id":47614164861208,"sku":"104125-10","price":760.0,"currency_code":"CAD","in_stock":true},{"title":"5 LBS Bag","offer_id":47614164893976,"sku":"104134-5","price":58.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/7067\/0616\/files\/20BB_CATION_R_QT_1.jpg?v=1706650243","url":"https:\/\/bloemaxwater.com\/products\/cation-resin-filter-cartridge-size-20-x-4-5","provider":"Blue Max Water","version":"1.0","type":"link"}