This is an o-ring replacement designed for Pentair Models 320, 322 In-Line Automatic Chemical Feeders, Automatic Chemical Feeder Cap, Commercial Size Chemical Feeder Cap, and Model 343 Viton Chlorinator Lid. This o-ring also can replace: Astral 722R0840030, Coleco 33235, Pentair/PacFab 154005, Pentair/Rainbow R172009, Sta-Rite 355051425, Sta-Rite/Swimquip 355051332, and 355051425.
This o-ring has been manufactured in accordance with OEM specifications and is designed to meet or exceed the original manufacturer specifications.
