Infusion Pool 1-1/2" Venturi Inlet Fitting [White] (VRFSISWH) harwil A part like this is

A part like this is useful because it helps form a proper water return point in the vessel wall

more dependable spa operation

A grid assembly is useful because it supports DE media within the filter and helps trap fine particles

or stopped directing flow the way the supported valve was designed to operate

damaged at the connections

Infusion Pool 1-1/2" Venturi Inlet Fitting [White] (VRFSISWH) harwil A part like this isA venturi inlet fitting helps provide a compatible return point for water flow in a pool system, and this Infusion Pool Products version is a 1 1 2 inch white fitting using the VRFSISWH reference. Inlet fittings are useful because they help direct the return water while preserving the finished appearance of the pool interior. This part has practical value because the white finish makes it easier to visually match many common pool interiors while