Jets are weak or some seats have very little water pressure even though the pump is running.

Safety: Turn off power at the GFCI before removing filters or opening plumbing.

• Clean filter: Remove and thoroughly clean the Microfilter cartridge. Test flow briefly with the filter removed.
• Check diverter valves: Rotate any top-side diverter valves to direct more flow to the weak seats.
• Open jets: Turn each jet face counterclockwise to fully open. Many Beachcomber jets are adjustable and can be inadvertently closed.
• Bleed air: If the spa was recently refilled, run the pump on high with the air controls closed to help purge air from the lines.

If flow remains weak, the pump impeller may be worn or partially blocked and may require disassembly and cleaning or pump replacement.