Filter Flosser is a QUICK and EASY to USE tool specifically developed for cleaning cartridge filters of all types and applications. The unique design FITS A REGULAR GARDEN HOSE and SAVES 50% of TIME and WATER. The curved nozzle design creates a powerful converged spray pattern which generates a unique water & air agitation action that gets deep down between the pleats for a fast and thorough cleaning. The Filter Flosser comes with a limited lifetime warranty.