EcoOne Filter Cleanser cleans and penetrates deep inside your hot tub filter, without the use of bleach or harsh acids. It cleans thoroughly without leaving any residue in the filter, so spa water chemistry is not affected. Filter Cleanser is highly concentrated and fast acting.
Benefits of EcoOne Filter Cleanser:
To use, simply pour 2 capfuls in a bucket with warm water, swish filter around and let it soak for 30 minutes. Then rinse off and replace in hot tub.