FEATURES: Perfect Fitment: The CX900F O-Ring replacement is specially designed to fit perfectly for the Hayward star-clear Plus cartridge filter series and separation tank, and Hayward Star Clear Plus Models C751, C900, C1200, and C1750. Also compatible with Sta-Rite U9-228A, O-240. Alternate Part Numbers: American (390060) Ultra Flow Pump Volute O-Ring, Aqua-Flo (92200180) Dominator Seal Plate O-Ring, and Swimquip (35505-0422) Seal Plate Housing O-Ring. Martec/Sonfarrel (320-110) Pool Master Housing O-Ring and Premier (31-358) Volute O-Ring. .
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