If the O-Ring is swollen or cracked it can cause equipment to suck air and spit air back into the pool through inlets and it must be replaced. Not replacing O-rings can damage your pool equipment, have a negative effect on filtration and decrease the efficiency of pool chemicals.
- Sta-Rite part number U9-362
- Filter Standpipe O-Ring
- Fits S7M120 and S8M150 System 3 Modular Media (cartridge) Filters
- Fits S7D75 and S8D110 System 3 DE Filters
- Factory original Sta-Rite replacement part
|Manufacturer Part #||U9-362|