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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
With CMP’s Custom Molded approach
The H42F is the model number for this replacement part in the Ascent line
combining reliable performance with straightforward maintenance to support consistent water quality in pool and spa systems
Whether for residential or commercial use
Hayward Throttle Plate with Screw | SPX1090GA Lo Chlor With CMP’s Custom Molded approachWhat This Part Is Used For The throttle plate installs inside compatible Hayward skimmer assemblies to regulate water flow entering the suction line. It helps balance skimmer draw in certain above ground pool configurations. Why This Part Matters If the throttle plate is missing or damaged, water flow may not be properly controlled. That can affect skimming efficiency and overall circulation balance. Replacing it restores controlled suction and
US$ 268.21
US$ 42.42
US$ 2021.84