Waterway 1-1/2 Inch Pump Union 400-4230 FPT Tailpiece O-Ring Indoor Mount so you don’t sacrifice effectiveness

so you don’t sacrifice effectiveness for ease

secure seal that protects the filter internals and preserves optimal flow between maintenance intervals

Meet the Silencer 1

even in tight corners

lock-step fittings

Waterway 1-1/2 Inch Pump Union 400-4230 FPT Tailpiece O-Ring Indoor Mount so you don’t sacrifice effectivenessWaterway 1 1 2 Inch Pump Union 400 4230 FPT Tailpiece O Ring Intro Designed by Waterway, the 1 1 2 Inch Pump Union 400 4230 with a 1 1 2" FPT tailpiece and O ring is a precise replacement for spa plumbing. It creates a secure, leak resistant connection between the pump and adjacent lines, minimizing downtime during service. The included O ring maintains a tight seal through temperature swings and vibration typical in spa operation, while compatibility