Calspas hot tub being used in a family setting

Water pressure problems

warning

WARNING!
Shock hazard!

Problem

Low water pressure throughout spa

Possible Solutions

Filter cartridge may be dirty. Clean or replace the filter.

Pump may have airlock. Click here to learn how to prime the pump.

The suction fittings may be blocked. Remove any debris that may be blocking the suction fittings.

The filter skimmer may be blocked. Remove the blockage.

Spa may be running in filtration mode. Press JETS or JETS 1 button to turn on high speed pump.

warning Gate valves may be closed. Open gate valves. WARNING - Never operate your spa with the gate valves closed!

Some jets have low or no pressure

Jet valves may be partially or fully closed. Open the jet valves. No water pressure throughout spa

Power may be switched off. Turn the power back on. The pump may be defective. After you have tried all other troubleshooting, contact your dealer for assistance.

No water pressure throughout spa

Power may be switched off. Turn the power back on. The pump may be defective. After you have tried all other troubleshooting, contact your dealer for assistance.

Jets surge on and off

Water level may be too low. Make sure spa is filled to normal level.