R172288 | Pentair Rainbow Feeder Check Valve 1.5" - 2" Pentair Superflo VST Drive Cover Pentair Triton II Sand Filter

Pentair Triton II Sand Filter Models: TR140

which helps prevent dangerous pressure imbalances and leaks in your filter tank

and F4000D pressure-side cleaners

A solar cover reel makes applying and removing the cover easier while preventing unnecessary stretching and tearing

and tenders

R172288 | Pentair Rainbow Feeder Check Valve 1.5" - 2" Pentair Superflo VST Drive Cover Pentair Triton II Sand FilterThe Pentair R172288 Rainbow Feeder Check Valve is designed to prevent backflow in Pentair Rainbow automatic chlorine and bromine feeder systems using 1. 5 inch or 2 inch plumbing. Installed downstream of the feeder, this check valve helps stop highly chlorinated water from flowing backward into the pool plumbing, pump, or heater when the system shuts off. Its internal spring loaded design allows normal forward flow while closing securely during