For vehicles and small engines alike, the JohnDow Brake Fluid Exchanger makes removing and replacing essential fluids a simple 1-person job. Using compressed air and a venturi vacuum system, this handy device bleeds out the old fluid quickly; it has a full 2-quart capacity, and is equipped with an auto-stop to prevent overfilling. Tough, chemical-resistant HDPE construction, with built-in air inlet quick coupler, on/off valve, muffler, and carry handle. Includes bleeding tube and refill bottle. Makes replacing engine fluids easy Uses compressed air and a venturi vacuum system 2-quart capacity with auto-stop Built-in muffler ensures quiet operation Includes bleeding tube and refill bottle