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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
or no longer holding internal components securely
no modifications required
Connect plumbing and electrical per manufacturer specs
Remove the old weir and clean the mounting area thoroughly
Tests 5 vital water parameters:
Hayward Star-Clear Locking Knob | CX250G Pop-Up Tools or no longer holding internalHayward CX250G Star Clear Filter Locking Knob (Replacement) The Hayward CX250G is a genuine OEM locking knob used on Hayward Star Clear cartridge filters. This knob secures the filter head to the filter body, helping maintain a tight seal for proper filtration. Replace it if the original knob is cracked, stripped, missing, or no longer tightens smoothly. Fits Compatibility Hayward Star Clear cartridge filter models: C250, C500, C750, C100 What It
US$ 42.50
US$ 80.00
US$ 499.50
