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ACTIVE Hot Tub & Spa Filter Cleaner

Deep cleans and descales any cartridge-style hot tub and spa filters to remove dirt, grease, soap and oils.

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Improve Water Purity & Extend Filter Lifespan

Dirt and residue from soap, grease and oils collect on hot tub & spa filters, limiting their effectiveness over time. ACTIVE Hot Tub & Spa Filter Cleaner removes these contaminants and can help extend the usable life of any cartridge-style filters.

active hot tub spa filter cleaner before after

Maintains hot tub & spa performance

A clean filter helps prevent debris and grime from damaging pumps and internal parts.


Deep cleaning & descaling formula

Removes stuck-on residue and debris to keep the filter functioning properly.


Increases usable life of filters

Keeping filters clean improves their lifespan, saving you money on replacements.


Compatible with all cartridge-style filters

Our hot tub & spa filter cleaner works on any removable filters from a wide range of brands.

Performance Benefits

Protect Your Hot Tub or Spa From Internal Damage & Wear

The filter is the main line of defense for the pumps and other parts inside your hot tub. Dirty filters can allow dirt and other residue to enter the system.

Remove Impurities From Your Spa With Ease

  • A properly functioning hot tub filter catches all kinds of contaminants like oils, soap, sunscreen, grease, minerals, and dirt and keeps them from clogging up the pumps.
  • The hot tub filter itself needs to be cleaned regularly in order to maintain performance and increase its lifespan. This helps keep your spa water clean and can prevent expensive damage to the system.
active hot tub filter cleaner remove residue debris


How to Clean Your Hot Tub Filter With ACTIVE


Remove The Filter

Turn off your hot tub or spa, then remove the cartridge filter.

active hot tub spa filter cleaner how to remove

Rinse Off Loose Debris

Use a hose or faucet to rinse off the filter and remove any loose dirt and other debris.

active hot tub spa filter cleaner how to rinse

Mix The Cleaning Solution With Water

Find a bucket or container large enough to submerge the entire filter. Mix ACTIVE Hot Tub & Spa Filter Cleaner with water using the ratio below.

4oz of ACTIVE cleaner liquid per 1 gallon of water.

active hot tub spa filter cleaner how to mix solution

Soak the Filter

Submerge the filter in the cleaning solution & water mix. Ensure the entire filter is underwater.

Leave the filter to soak for at least 12 hours.

active hot tub spa filter cleaner submerge

Rinse Off The Filter & Reinstall

Remove the filter from the cleaning solution and rinse it off with clean water.

Reinstall the filter enjoy cleaner water in your hot tub or spa.

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Why is ACTIVE Hot Tub & Spa Filter Cleaner better?

ACTIVE Compared To Other Hot Tub Filter Cleaners


ACTIVE Hot Tub & Spa Filter Cleaner


Other Hot Tub & Spa Filter Cleaners