Hayward Knob Washer Replacement 2 Pack For Pool Filter CX900WPAK2 Handicap Lift 2" slip ports provide universal

2" slip ports provide universal plumbing compatibility and a leak-free fit

Upgrade now to secure a dependable through-wall connection and extend the life of your sand filter—order the SX200D today

Choosing the Pentair Union Kit 410020 means fewer maintenance hassles and longer pump uptime with OEM reliability

delivering reliable chlorine control and peace of mind

All-in-one solution: Consolidates phosphate

Hayward Knob Washer Replacement 2 Pack For Pool Filter CX900WPAK2 Handicap Lift 2" slip ports provide universalHayward Knob Washer Replacement 2 Pack for Pool Filter CX900WPAK2 Intro Keep your Hayward Star Clear pool filtration system running at peak performance with this 2 pack of knob washers designed for CX900WPAK2. These replacement washers restore a precise seal on the valve knob assembly, reducing leaks and wobble, and helping maintain consistent flow across pools and spas of all sizes. Built by Hayward for compatibility with Star Clear cartridge