The Filter Flosser Cartridge Filter Cleaning Tool is powerful and strong. It will remove the dirt build up that is in between the pleats. The Filter Flosser gets in between the pleats of your cartridge filter and evenly sprays the cartridge for maximum cleaning. The Filter Flosser fits with any regular garden hose, has a waterflow level which will enable you to control the water stream in three directions, again, allowing for maximum cleaning. Delivery Included.