Jets are weak or there is very little water pressure from the MAAX spa jets.

Safety: Turn off power before removing filters or opening unions.

• Clean filters: Remove all MAAX filters and rinse thoroughly. If pressure improves with filters removed, replace old or collapsed cartridges.
• Check valves: Ensure all slice valves around the pumps and heater are fully open.
• Bleed pump: Loosen pump unions slightly to release trapped air, then retighten.
• Inspect jets: Remove a few jet inserts and check for debris or scale buildup. Clean or replace worn jet internals.
• Verify pump speed: Make sure you are running the high-speed setting on the jet pump when testing pressure.