Pentair 1-1/2" to 2" Valve Check | R172288 FG1002 Add 2 units to your

Add 2 units to your cart if your system uses dual cartridges

Corrosion resistant check valve

Special winterizing position

Color: Polished

Pentair 1-1/2" to 2" Valve Check | R172288 FG1002 Add 2 units to yourSave your Pool Heater with the Pentair Rainbow #172288 check valve! A must for all pools with a heater and automatic chlorine feeder (Chlorinator). The Pentair Rainbow #172288 check valve with 1 2 lbs spring prevents chlorinated pool water from entering the heater. Features: Works will all in line chlorine feeders Heavy duty high quality item Corrosion resistant check valve Specs: Internal female 1. 5" slip by slip fitting or external male 2" slip Use