Hayward Tank Lid Screw Kit Perflex/S160T (ECX10271A) 2345valves A union like this is

A union like this is useful because it allows the connection to be disconnected for service later while still supporting a clean

A filter like this is useful because it helps capture suspended debris from the water while preserving the easier cleaning style that makes cartridge filtration attractive in many equipment setups

It supports reliable system operation by ensuring proper function across connected components

Hydro-Quip ECO2 and ECO3 temperature sensor

and SP1098 skimmer applications where the debris basket needs replacement

Hayward Tank Lid Screw Kit Perflex/S160T (ECX10271A) 2345valves A union like this isFilter lid hardware must remain dependable because it helps secure the tank assembly under operating conditions. This screw kit is made for compatible Hayward Perflex and S160T applications, providing replacement fasteners for the tank lid area. Use it when original screws are corroded, stripped, missing, or difficult to tighten. Replacing compromised lid hardware can help make filter service safer and more reliable.