If the jet pressure seems weaker than normal, or you are experiencing a LF (low flow indicator) on the control panel, check the filter to see if it is dirty.
- First make sure there is nothing that can be pulled into the suction pipe before removing the filter, then remove the filter and see if you have a noticeable increase in water flow. If so the filter needs to be cleaned. Refer to the owner’s manual for proper filter care.
- Make sure the service valves on the pump are open all the way.
- If the flow is still decreased there may be something stuck inside the pump impeller. Shut off the power to the spa and remove the pump / motor and inspect the impeller to the pump for debris.