Hayward Check Valve for StarClear Cartridge and Perflex DE Filters | ECX4077B1 ADA Accessibility Equipment Parts Ideal for hard water

Ideal for hard water

This reagent is designed to provide accurate and easy to read results with the S-1364 Test Strips

Heavy-duty plastic

For heavy phosphate loads

Hayward Check Valve for StarClear Cartridge and Perflex DE Filters | ECX4077B1 ADA Accessibility Equipment Parts Ideal for hard waterThe Hayward Check Valve (ECX4077B1) is the OEM replacement check valve for select StarClear cartridge filters and Perflex Extended Cycle DE filters. This check valve is installed within the internal plumbing of the compatible filter tank assembly, maintaining the one way flow path specified by Hayward for these filter models. It is sized and configured specifically for the StarClear and Perflex DE filter housings listed below it is not a universal or