Flowclear Lid Seal / O-Ring Failure

Water is leaking from the clear pump lid area.

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Possible Causes

Dirty or damaged lid O-ring, Cracked pump lid, Lid not tightened evenly, Debris on sealing surface

How to Fix / Troubleshooting

Safety first: Turn off and unplug the pump before removing the lid.

Steps:

  • 1. Remove and inspect O-ring: Take off the Flowclear pump lid and remove the O-ring. Check for cracks, flat spots, or stretching.
  • 2. Clean sealing surfaces: Wipe the groove and lid contact area clean of sand, dirt, and debris.
  • 3. Lubricate O-ring: Apply a thin coat of pool-safe silicone lubricant to the O-ring and reinstall it in the groove.
  • 4. Check lid for cracks: Inspect the clear lid for hairline cracks around the threads or center. Replace the Flowclear lid if damaged.
  • 5. Reinstall lid: Tighten the lid evenly by hand; do not overtighten. Run the pump and check for leaks.
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Repair Difficulty

Very Easy 1/5

Required Part

Flowclear Pump Lid O-Ring
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