{"product_id":"water-doctor-4-5-x-10-big-blue-replacement-filter-cartridges","title":"Water Doctor 4.5 x 10 Replacement Filter Cartridges – PP \/ PS \/ PL \/ CTO \/ GAC","description":"\u003ch2\u003eBig Blue 4.5 x 10 replacement filter cartridges\u003c\/h2\u003e\u003cp\u003eThese \u003cstrong\u003eWater Doctor 4.5 x 10 Replacement Filter Cartridges\u003c\/strong\u003e are large-diameter cartridges for compatible Big Blue housings. Choose PP, PS, PL, CTO or GAC based on the type of filtration needed.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompatible 4.5 x 10 whole-home or point-of-entry housings\u003c\/li\u003e\n\u003cli\u003eCustomers replacing sediment or carbon cartridges\u003c\/li\u003e\n\u003cli\u003eHomes that need higher flow than slimline cartridges\u003c\/li\u003e\n\u003cli\u003ePre-filtration before other water treatment equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable cartridges\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePP\u003c\/strong\u003e sediment cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePS\u003c\/strong\u003e spun sediment cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePL\u003c\/strong\u003e pleated sediment cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCTO\u003c\/strong\u003e carbon block cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGAC\u003c\/strong\u003e granular activated carbon cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBefore ordering\u003c\/h3\u003e\u003cp\u003ePlease confirm your housing size is 4.5 x 10 before purchasing. These cartridges are not the same as 4.5 x 20 or slimline 2.5-inch cartridges.\u003c\/p\u003e\u003ch3\u003eMaintenance note\u003c\/h3\u003e\u003cp\u003eReplacement frequency depends on sediment load, water usage, pressure drop and cartridge type.\u003c\/p\u003e","brand":"Water Doctor","offers":[{"title":"PP 4.5 x 10","offer_id":51898738573617,"sku":"PP-10B05M","price":17.99,"currency_code":"CAD","in_stock":true},{"title":"PS 4.5 x 10","offer_id":51898738606385,"sku":"PS-10B05M","price":19.99,"currency_code":"CAD","in_stock":true},{"title":"PL 4.5 x 10","offer_id":51898738639153,"sku":"PL-10B05M","price":19.99,"currency_code":"CAD","in_stock":true},{"title":"CTO 4.5 x 10","offer_id":51898738671921,"sku":"CTO-10B05M","price":36.99,"currency_code":"CAD","in_stock":true},{"title":"GAC 4.5 x 10","offer_id":51898738704689,"sku":"GAC-10B05M","price":36.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/0850\/5905\/files\/4-5x10-big-blue-cartridge-lineup-v1.png?v=1784687953","url":"https:\/\/shop.waterdoctor.ca\/products\/water-doctor-4-5-x-10-big-blue-replacement-filter-cartridges","provider":"Water Doctor Canada Inc.","version":"1.0","type":"link"}