Pentair/Sta-Rite Inlet Floor Plate 8428 [Gray] (08417-0005B) fittingsother or worn to perform effectively

or worn to perform effectively even after cleaning

A relief valve is useful because it helps protect the heater and connected system by responding when pressure exceeds the intended range

Designed for compatible 403 and 405 heaters

This replacement is especially useful when the original housing or manifold-related components are cracked

directly influencing circulation strength and operating efficiency

Pentair/Sta-Rite Inlet Floor Plate 8428 [Gray] (08417-0005B) fittingsother or worn to perform effectivelyThe Pentair Sta Rite 08417 0005B inlet floor plate is designed for compatible 8428 applications and features a gray finish. A plate like this is useful because it helps complete the inlet fitting assembly visually and functionally, supporting a cleaner finished installation at the pool surface. Replacement is often helpful when the original plate is cracked, weathered, faded, or damaged. Installing the correct Pentair Sta Rite floor plate can help