Generic Pressure Gauge [1/8" MPT, 0–60 PSI, Back Mount] (17-555-1020) uvgenerators Correct fit at the plumbing

Correct fit at the plumbing level is a major part of reliable heat restoration

Hayward filter head O-ring

The Waterway 540-6410 in-ground gunite skimmer is a complete assembly designed for compatible 2-port installations and features a 2-1/2 inch spigot connection

replacing it with the correct Waterway model can help restore dependable sanitation support

Improves day-to-day confidence in spa operation

Generic Pressure Gauge [1/8" MPT, 0–60 PSI, Back Mount] (17-555-1020) uvgenerators Correct fit at the plumbingThe Generic 17 555 1020 pressure gauge is designed for compatible applications and features a 1 8 inch MPT connection, 0 to 60 PSI range, and back mount design. A smaller connection gauge like this is useful because it helps restore readable pressure monitoring in systems built around more compact threaded ports. Using the correct connection size is important when replacing a gauge, especially where the original port is smaller than the more common 1