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Spa Pump Union O-ring for Aquaflo brand Softub pumps
- Same size for both discharge and suction side connections.
- Replace these is if a leak develops or persists.
- Do not over tighten nuts! and check for tiny thread lock screw used on discharge nuts - typically on front facing side of union nut.
- Lube with silicone grease or SMALL amount of Vaseline.
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- Press the space key then arrow keys to make a selection.