{"product_id":"poly-max-cartridge-for-u3-underwater-filter-2-pack","title":"Poly-Max Cartridge for U3 Underwater Filter, 2-Pack","description":"\u003cp\u003e\u003cspan\u003eSpecifically designed for the Fluval U3 filter, the U3 Poly-Max Cartridge helps control green water and unsightly algae growth by trapping and adsorbing phosphate, nitrite and nitrate.\u003c\/span\u003e\u003c\/p\u003e","brand":"Pet Market","offers":[{"title":"Default Title","offer_id":56379042300228,"sku":"A482","price":7.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/0928\/4420\/files\/D05ADD43-92C6-4147-ADCF-C0CFB8116C10.jpg?v=1770734873","url":"https:\/\/petmarket.co.uk\/products\/poly-max-cartridge-for-u3-underwater-filter-2-pack","provider":"Pet Market","version":"1.0","type":"link"}