Pentair Check Valve | In-Line Automatic Feeder | R172248Z C7471 The Swimline Universal 9" x

The Swimline Universal 9" x 30" Ladder Mat sits underneath your ladder and protects your pool line from wear and tear

Because this kit modifies the heater's combustion air supply path

Check the manufacture date stamped on your existing filter housing before placing your order

off of steps and other hard to reach places so it can be captured by the cleaner

Pentair Check Valve | In-Line Automatic Feeder | R172248Z C7471 The Swimline Universal 9" xThe Pentair Check Valve (R172248Z) is the OEM replacement check valve for the Pentair In Line Automatic Feeder, model 320. This check valve maintains unidirectional chemical flow within the inline feeder assembly, preventing backflow that could compromise feeder performance or allow concentrated sanitizer to migrate into connected equipment or plumbing. Specifications Pentair Part Number R172248Z Part Type Check Valve Quantity Included Each Fits Into