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

The Waterway Heater [FloThru NEO Series 15" x 2" 5

Waterway FloThru NEO Series replacement heater

Purpose-built design focused on plumbing fit precision

Hydro-Quip ECO2 and ECO3 temperature sensor

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.