Hayward Gauge Adapter for Perflex Extended-Cycle DE Filters W3EC50AC W3EC65A W3EC75A | ECX12866 FC9340 ✓ Concentrated power: 1 fl

✓ Concentrated power: 1 fl oz treats up to 500 gallons

The Hayward Round Skimmer Cover (SPX1084R) is the OEM replacement round lid for Hayward Auto-Skim skimmers used in concrete

Works with Polaris 180/280/380/3900 and Quattro P40/Sport Pressure Side Automatic Pool Cleaners

The Pentair Impeller (C105-238P) is the OEM replacement impeller for the Max-E-Pro inground pump series

and confirm all washers are seated flat to prevent uneven load distribution

Hayward Gauge Adapter for Perflex Extended-Cycle DE Filters W3EC50AC W3EC65A W3EC75A | ECX12866 FC9340 ✓ Concentrated power: 1 flThe Hayward Gauge Adapter (ECX12866) is the OEM replacement gauge adapter for Perflex Extended Cycle DE Filters, providing the threaded interface that connects the pressure gauge to the filter tank. This adapter seats into the filter body and accepts the pressure gauge assembly, allowing accurate monitoring of filter operating pressure. Replacing a damaged or stripped adapter restores a leak free, readable pressure connection to keep your Perflex