Specially developed for cleaning filters. A powerful, deep-cleaning detergent that effectively removes oil grease and calcium deposits from the filter.

Instructions for use:

• Add 150ml of detergent to 10 litres of water.
• Remove the filter cartridge from the hot tub and place it in the solution for at least 3 hours.
• After the exposure time, remove the filter from the solution and rinse thoroughly with clean water.