Slow water leak from under the spa body, not from visible hoses or fittings.

Safety first: Disconnect power and drain the spa before lifting or inverting it.

• Locate leak:
  • Mark the water level and observe how quickly it drops.
  • Inspect the underside of the Avenli liner and base for damp spots.
• Check liner for punctures:
  • Inflate the spa and use soapy water on suspected areas to find bubbles indicating leaks.
  • Patch small holes with an Avenli liner repair kit.
• Inspect internal hoses (if accessible):
  • On some models, internal hoses can be accessed by removing the base cover.
  • Tighten clamps or replace split hoses with compatible Avenli spa hoses.
• Severe leaks: Large tears or cracks in the base or integrated plumbing may require liner replacement or professional repair.