Mr Clean AutoDry Carwash Disposable Filter, Refill

10 uses (actual washes varies based on water hardness and your usage. Utilizes filter technology from the makers of PUR for spot-free results. The second part of the Mr. Clean Auto Dry Car Wash. Removes water impurities which cause spots, even in hard water. works with Mr. Clean Auto Dry Soap to dry your car spot-free.