Description
Replacement square O-ring for Pentair A&A Style 1 cleaning heads
and that the base is level and structurally sound
clean or backwash before pressure reaches max to avoid damage
Dual-nozzle laminar flow (3/8″ inner + 7/16″ outer) increases sweep and circulation
ensuring precise valve cycling and minimal wear
Hayward Pressure Relief Valve Assembly Replacement for Hayward Skimmer Vacuum Plates SuperMax VS Pumps (Pre Nov 2020) Parts and Accessories Replacement square O-ring for PentairThis pressure relief valve assembly replacement is designed to use with Hayward Skimmer vacuum plates series W490R, W491R. Weighs 3 pounds.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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