Pump runs but there is no water movement from the jets.

Safety first: Turn off power before loosening any plumbing connections.

• Check water level: Ensure the spa is filled to the proper level.
• Open all valves: Verify that all slice valves around the pump are fully open.
• Bleed the pump: Loosen the union on the pump discharge side until water flows out and air is released, then retighten.
• Prime via hose: Place a garden hose into the filter well and force water through the suction line to help prime the pump.
• Inspect impeller: If the pump motor spins freely but still no flow, remove the wet end and check if the impeller is broken or detached from the shaft. Replace if damaged.