Watersurplus.com is the world's fastest growing buyer and reseller of used, surplus and refurbished water treatment and wastewater treatment equipment and components. From RO housings, used filtration equipment, used pumps and used filter presses to surplus storage tanks, filters, reverse osmosis equipment, softeners, and process purification equipment. Watersurplus.com has the solutions for any of your water treatment or wastewater process equipment applications. Our 80,000 square foot warehouse has over 2500 line items of water treatment equipment and components in stock and ready to go. Call toll free 1-800-919-0888 and ask for our sales engineering department.