Hot Tub Filter Cleaner


  • Body Oils

  • Grease

  • Soap Film

  • Etc.

A blend of cleaning agents and degreasers especially formulated to penetrate deeply into any reusable cartridge filter and remove the accumulated materials such as body oil, grease, dirt and soap scum. By so doing, the cartridge is thoroughly cleaned and renewed, allowing it to be used again.


Clean the filter cartridge every couple of weeks or when hot tub indicates a decrease in flow rate by:

  • Make a solution of 4 oz. to 1 gallon of water in a 5 gallon plastic pail or container large enough to allow the soaking of cartridge filter in solution.

  • Make sure cartridge is completely covered by solution and allow it to soak several hours or overnight.

  • Remove cartridge and thoroughly rinse with hose.

  • Replace cartridge and resume filtration.

Cartridge Renu - Midnight Sun Spas


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    Saturday:  9 am - 4 pm