{"product_id":"aquaticlife-twist-in-replacement-carbon-block-filter-cartridge-330379","title":"AquaticLife Twist-In Replacement Carbon Block Filter Cartridge (Item# 330379)","description":"\u003cp\u003eThe AquaticLife Twist-In Replacement Carbon Block Filter Cartridge is the replacement cartridge for the  AquaticLife Twist-In 3-Stage \u0026amp; 4-Stage RO Units \u0026amp; Twist-In Water Filtration Unit . AquaticLife Item# 330379. AquaticLife recommends the Carbon Block Filter Cartridge be replaced every 6 months.\u003c\/p\u003e","brand":"VASCAAquariumSupply","offers":[{"title":"Default Title","offer_id":42621017620565,"sku":"RAL01379","price":7.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2626\/2101\/files\/AL01379-2.jpg?v=1781983900","url":"https:\/\/vascaaquariumsupply.com\/products\/aquaticlife-twist-in-replacement-carbon-block-filter-cartridge-330379","provider":"VASCAAquariumSupply","version":"1.0","type":"link"}