Super Concentrated Hot Tub Filter Cleaner\n\n--Our intense formula breaks down the oil, grease and grime that blocks hot tub filter cartridges.\n--Super concentrated formula, mix 500ml of solution with 10L of water.\n--Place the filters in the solution overnight.\n--Reassemble and install.\n--Improves the lifespan and performance of your Hot Tub and the Filters.\n\nJarder Hot Tub Filter Cleaner uses a unique formula to clean your hot tub filters and improve filtration and hot tub performance. Simply mix 500ml of the solution with 10L of water and soak the filters overnight. The solution breaks down and removes the leading causes of poor filtration, including oils, grease, shampoos, and dirt.\n\nImproves Filtration and the Lifespan of Your Hot Tub\nBy regularly cleaning your filters, filtration is improved, which also helps with your overall hot tub performance, as more debris and dirt is captured before lodging in your pipework and jets. Easy to use and incredibly economical with 10 .