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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Durable black polymer body: stands up to sun
Wide Compatibility: compatible with Dolphin Nautilus
Ready to refresh your soak
Drop the bag into a skimmer for instant dosing and about a month of protection
NeverLube technology with a lifetime guarantee minimizes maintenance
Hayward Knob Washer Replacement 2 Pack For Pool Filter CX900WPAK2 BioMINUSDex Durable black polymer body: standsHayward 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
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