Astral Pool Terra/Cel Cartridge Filter Pressure Gauge Kit (4404210303) cleaners or worn to provide consistent

or worn to provide consistent flow and debris capture

In gunite-style applications

Waterway E-Series faceplate cover

A part like this is useful because it supports the water path

This replacement is especially useful when the original gaskets are worn

Astral Pool Terra/Cel Cartridge Filter Pressure Gauge Kit (4404210303) cleaners or worn to provide consistentThe Astral Pool Terra and Cel cartridge filter pressure gauge kit is designed for compatible filter applications where system pressure needs to be monitored clearly. A gauge kit like this is useful because it gives the user a direct visual reference for filter condition, helping make maintenance and cleaning decisions easier and more timely. This replacement is especially useful when the original gauge is inaccurate, fogged, broken, or no longer