Leisure Time S Instant Cartridge Clean

Quickly removes oil, grease and calcium from filters
Great to use when there isn't time to soak a filter cartridge
Blue color indicates coverage Fast-acting spray and rinse formula with color spray indicator helps ensure complete coverage. Blue color spray indicator shows exactly what portion of the cartridge has been sprayed. Great to use when there isn't time to properly soak a filter cartridge overnight. Quickly removes oil, grease and calcium from spa filters and hot tub filters. Monthly Cleaning Instructions: Remove cartr More »