Pump runs but there is air constantly visible in the pool return jets.

Safety first: Turn off power before opening the pump or adjusting valves.

Steps to reduce air:

• Raise water level: Ensure pool water is at proper height to prevent vortexing at skimmer.
• Service lid O-ring: Clean, lubricate, and reseat the Jacuzzi pump lid O-ring.
• Tighten suction fittings: Check and tighten unions and threaded fittings on the suction side.
• Bleed filter: Use the filter air relief valve to purge trapped air from the system.

If air persists, a small suction leak may require professional leak detection and repair.