WaterBoss Air in Softener or Plumbing

WaterBoss softener causes intermittent bursts of air at faucets

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Possible Causes

Air drawn in through brine line, Low well water level, Recent plumbing work, Drain line siphoning air

How to Fix / Troubleshooting

Safety: Air in lines can cause sputtering; open faucets slowly.

  • Bleed air: Open the highest and lowest faucets in the home to purge air from the system.
  • Check brine line connections: Ensure all brine line fittings are airtight. Replace cracked tubing or loose fittings.
  • Inspect well system (if applicable): Low water level or air entrainment on the suction side of the well pump can introduce air. Consult a well professional if suspected.
  • Verify drain termination: Ensure the drain line does not allow air to be siphoned back into the softener.
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Repair Difficulty

Easy 2/5

Required Part

Brine Line Tubing / Fittings
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