Hayward SP0410X Slide Valve Piston w/Pin (SPX0410BK) tees This type of part is

This type of part is especially useful when the main filter body remains serviceable and the need is centered on renewing the cartridge element itself

Helps collect floating debris before it settles in the pool

or fails to hold the intended state

The ECX27091 is a practical service part when a compatible Hayward system needs a gauge to restore dependable pressure visibility

or no longer helping the cleaner track correctly

Hayward SP0410X Slide Valve Piston w/Pin (SPX0410BK) tees This type of part isA push pull slide valve depends on a smooth, intact piston assembly to open and close properly. This Hayward SP0410X piston with pin helps restore valve movement when the original piston is worn, sticking, cracked, or no longer sealing correctly. Use it during service on compatible Hayward slide valves where dependable backwash or flow control operation is needed. Replacing the piston assembly can often save the larger valve body from unnecessary