Clean deep between cartridge-filter pleats with the Spa Tender multi-jet filter cleaning wand. The comb-style head directs multiple concentrated water streams into the pleats to loosen trapped dirt and debris while helping reduce the time and water needed compared with unrestricted hose rinsing. Connects to a standard garden hose for convenient pool and hot tub filter maintenance. Rinse from top to bottom and rotate the cartridge to clean the full filter surface.