INTEX Pool Filter Cartridge A or C #29000E Sealed 603 604G 637R 638RG 635T 636TG 78257316519 | eBay
Intex Pool Filter Cartridge. Size A Or C. 603 & 604/G. 635T & 636T/G. 637R | eBay
INTEX Type A or C Filter Cartridge 2-Pack 29002E for model 603 604/G 637R 635T 78257306565 | eBay
Amazon.com: Intex Pool Filter Cartridges - Intex Cartridge Filter Type A and C For Intex Pool Filter Pumps set of (4) - Bundled with (2) SEWANTA Oil Absorbing Sponges. : Patio, Lawn & Garden