PurClean is the professional's choice for delivering a spot-free car wash, every time. The PurClean system utilizes the process of reverse osmosis to eliminate the mineral content in the water. Manufactured with only the finest quality components and our unique Patent Pending (Water Stabilizer™) pre-treatment system, the PurClean Spot-Free Rinse system addresses water hardness, operates efficiently and cost effectively while eliminating the need and upfront cost of a water softener as well as the ongoing expense of softener salt. The PurClean systems effective use of pure mineral-free water delivered to the vehicle as a final rinse allows the entire vehicle to dry perfectly spot-free eliminating the need to costly and time-consuming hand drying. For more information visit www.purclean.com.