C-9441 | Unicel Hayward C150S 150 Sq. Ft. Cartridge | CX150XRE zodiac W69542 The included gasket creates a

The included gasket creates a tight seal to prevent air leaks that could disrupt pump suction

(2) Drain Plug O-Rings 192115

how to know if header o-ring needs replacing

Leak Protection: Prevents water from entering the electrical cavity

C-9441 | Unicel Hayward C150S 150 Sq. Ft. Cartridge | CX150XRE zodiac W69542 The included gasket creates aThe Unicel C9441 cartridge is a premium 150 sq ft replacement filter for Hayward C150S systems, engineered to meet or exceed CX150XRE OEM performance specifications. Crafted with durable spun bonded polyester media and featuring 165 pleats, it provides exceptional dirt holding capacity and efficient water flow. With both ends open and fitted with 4inch molded gaskets, this cartridge fits perfectly into Hayward SwimClear and Clean & Clear filtration