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. 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. All of our products come with a limited lifetime warranty and no competitor makes these claims or backs their products like MIKISE FILTER TOOLS!