Hayward Perflex EC40 Bump Handle (ECX1040) circuitboardparts Part C110 for correct replacement

Part C110 for correct replacement identification

and covers the pool floor

A check valve is useful because it helps prevent reverse flow while allowing water to continue moving in the intended direction

or the system may behave in ways that suggest a larger failure than what is actually happening

or no longer responding correctly

Hayward Perflex EC40 Bump Handle (ECX1040) circuitboardparts Part C110 for correct replacementDE filter systems depend on tight internal alignment and reliable service components to keep water moving through the grids correctly. Hayward Perflex EC40 Bump Handle helps support the maintenance of compatible Hayward Perflex, Pro Grid, or related DE filter assemblies where worn hardware can interfere with sealing, bump action, or flow. Use this part during filter service, rebuild work, or troubleshooting when the original component is damaged,