This is a filter and fitting 2 inch o-ring with square cut designed for multiple filters and fittings. This o-ring is identical to: O-49, AquaFlo 92200140, Astral 722R05000035, Hayward SPX1425Z6, SPX1485B6, Hydro Air 105857, 113439, Jacuzzi 47022603R, Lasoc 5126G, Martec/Sonfarrel 410511, 700103, Pentair/American 390040, 468240, Pentair/PacFab 354571, Premier 29674, Sta-Rite U-9226,WC2024, Waterway 8050226.
This o-ring has been manufactured in accordance with OEM specifications and are designed to meet or exceed specifications.
