{"product_id":"calcite-limestone-white-marble-chip-20kg-bag-5-4","title":"Calcite Limestone White Marble Chip 20kg Bag (5-4)","description":"\u0026lt;p\u0026gt;Calcite media for pH correction in whole house calcite filters — raises acidic water toward a neutral pH by gently dissolving as water passes through, protecting pipes and fittings from corrosion.\u0026lt;\/p\u0026gt;\u0026lt;ul\u0026gt;\u0026lt;li\u0026gt;20kg bag\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;Suits FSA calcite media vessels and upflow calcite filters\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;Needs periodic topping up as calcite dissolves over time\u0026lt;\/li\u0026gt;\u0026lt;\/ul\u0026gt;","brand":"Pure Water Filters R Us","offers":[{"title":"Default Title","offer_id":50329548816641,"sku":"5-4","price":138.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/9764\/8385\/files\/white_marble_chip.jpg?v=1789444890","url":"https:\/\/www.purewaterfiltersrus.com.au\/products\/calcite-limestone-white-marble-chip-20kg-bag-5-4","provider":"Pure Water Filters R Us","version":"1.0","type":"link"}