Waterway Suction Assy [Super Hi-Flo 3-1/4" HS 2"s 90° Wht] (640-3600V) paramount 50 square feet of filtration

50 square feet of filtration area per paired set

A replacement element like this is useful because it restores the core heating function in systems built around this specific screw-in heater format

Distribution components like manifolds are what determine how evenly water is delivered across the system

The 1 pump design gives this panel practical value because not every spa needs a broad multi-output interface

Helps restore both comfort and visible seat quality

Waterway Suction Assy [Super Hi-Flo 3-1/4" HS 2"s 90° Wht] (640-3600V) paramount 50 square feet of filtrationWaterway Suction Assy [Super Hi Flo 3 1 4" HS 2"s 90 Wht] is a Waterway Plastics suction replacement part for compatible pool and spa suction assemblies. It helps maintain secure water intake performance and supports proper circulation when an existing suction fitting, cover, spacer, or wall component needs replacement. This part is useful during repair work, liner or shell service, equipment updates, and routine safety focused maintenance. When