Pentair High Capacity Chlorinator Lid to Housing O-Ring | R172240 Pump Parts Use a cover reel or

Use a cover reel or folding method to reduce wear during removal and storage

the most effective pool filtration media available

Cleaner stuck or not moving properly: Verify correct valve orientation and that the timer mechanism is functioning

or 9/16" (30 GPM)

so it is a direct replacement with no plumbing changes

Pentair High Capacity Chlorinator Lid to Housing O-Ring | R172240 Pump Parts Use a cover reel orPentair Rainbow High Capacity Feeder Lid to Housing O Ring R172240 The Pentair R172240 is the replacement lid to housing O ring used on Pentair Rainbow High Capacity automatic chlorine bromine feeders. This seal sits between the feeder lid and the feeder housing to help prevent water leaks and air intrusion that can cause inconsistent feeder operation. Compatibility Fits: Pentair Rainbow High Capacity feeders: HC 3315, HC 3330, HC 3340 Used anywhere