The Clayton BCE-400 Truck Brake Washer is designed and engineered to clean the brakes on heavy duty trucks, buses and off road equipment the way technicians really work on these vehicles - on the floor. The washer is made in the USA and is an OSHA Preferred Method for dust control. It is low profile, and arrives complete and ready to use, with no assembly required. The Carefree Disposal design allows users to toss filters in the trash and pour wastewater into shop sanitary drain, eliminating the need to pay costly disposal fees. The washer runs entirely from shop air, no electricity required.