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Emily DrakeAug 20, 2025
Why is the water filtration not working in my NETSPA ASPEN Hot Tub?
- DDavid FordAug 20, 2025
If the NETSPA Hot Tub water filtration isn't working, start by cleaning or replacing the filter cartridge. Make sure that the inlet and outlet are not blocked. Also, ensure the water level is at least at the minimum to avoid air inside the pump. If the issue persists, call for service.



