Jets are weak or uneven; poor massage pressure.

Safety first: Turn off power before removing jets or opening unions.

• 1. Clean filters:
  • Remove and thoroughly rinse filters.
  • Soak in filter cleaner if heavily soiled.
• 2. Check valves and diverters:
  • Ensure all slice valves in the equipment bay are fully open.
  • Adjust diverter valves on the spa rim to direct flow where needed.
• 3. Bleed air from pump:
  • Loosen the pump union slightly until water flows steadily, then retighten.
• 4. Inspect jets:
  • Remove individual jet inserts and check for debris or scale.
  • Clean and reinstall or replace worn jet internals.
• 5. If pressure remains low: The jet pump impeller may be worn or partially blocked. Have a technician inspect and service the pump.