How to Clean and Change the Filter Cartridge

Regularly cleaning and replacing the filter cartridge helps maintain proper filtration and water quality.

1. Turn Off the Power

Before removing the filter cartridge, unplug the spa from the mains.

2. Remove the Filter Cartridge

Unscrew the filter cartridge by turning it counterclockwise.

Remove the protective cover and take out the filter cartridge.

3. Clean the Filter Cartridge

After each use, rinse the filter cartridge thoroughly with a hose.

If the filter remains in good condition after cleaning, it can be reused.

Make sure the filter protective cover is replaced after cleaning.

4. When Should You Replace the Filter?

Replace the filter cartridge if:

  • It remains discolored after cleaning.

  • It is damaged.

  • The paper inside the cartridge is torn or worn.

  • It has reached its recommended replacement interval.

For optimal filtration performance, we recommend replacing the filter cartridge every 168 hours (approximately 2 weeks) of use.

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Still Need Help?

If you have difficulty removing, cleaning, or replacing the filter cartridge, please contact RELXTIME Support.

Phone Support
📞 +1 888-705-2187
Wednesday–Sunday, 8:30 AM–5:00 PM PDT

Email Support
📧 contact@relxtime.com