Waterway Clearwater II Cartridge & DE Filter O-ring Replacement Kit w/Lube KIT 4-800 Waterway Clearwater II Cartridge Filter O-ring Repalcement Kit This Kit provides 805-0460, 805-0136, 805-116EP, 805-207, 805-224 This kit is for the Clearwater II Fits both Cartridge and DE filters TORK Brand