This o-ring is designed to replace PacFab filter return fitting. It is also compatible with o-rings for the Titan RPM, FNS Plus, and Clean and Clear lower and upper bulkheads. It is identical to O-180, Doughboy 3081150, Hayward SPX0410Z2, Lomart/Prest Metal 53185, Pentair/American 860069, Pentair/Pacfab 192122, and Sta-Rite U9285.
This o-ring has been manufactured in accordance with OEM specifications and are designed to meet or exceed the original manufacturer specifications.