Foam felt filter kit for Shark navigator lift-away vacuum for Shark rotator duoclean powered lift away speed vacuum | | Compared to original part XFF680. Please see picture for the difference between XFF680 and other model number | | Washable / Reusable - Simply rinse with clean water and let it completely air dry before reusing them. | | It helps prevent dut, hair etc from getting inside the motor | | 3 set of filters included. Foam Filter size: 2" x 3.6" x 3.6". Quality meets or exceeds leading national brand. | |