Which filters does the Jacuzzi J-230 take?

Filter cartridge 2540-381, Filter cartridge 373045.

Jacuzzi J-230 hot tub filters: 2540-381

Filter cartridge

Pleated cartridges clog with use. Replace one that stays dirty after a rinse.

Shop the filter cartridge on Amazon Other models that use 2540-381

Filter cartridge

Pleated cartridges clog with use. Replace one that stays dirty after a rinse.

Shop the filter cartridge on Amazon Other models that use 373045

1Filter cartridge2540-381

Part numbers come from hottubs.parts (source 1, source 2), checked November 6, 2026. Amazon buttons open a search for the part number; we may earn a commission.

Where the model number is

On the label of the control box in the equipment bay, or in the owner's manual.

Other Jacuzzi hot tubs

HERMOSAJ-210J-220J-235J-245J-270J-275J-280J-310