The lightweight Roscoe Portable Suction Machine is easy to handle and transport, perfect for everyday use. Available with AC Power (Model #50004) or with DC Rechargeable Battery Power (model #50006). Effective removal of respiratory fluids. Variable vacuum control. Durable, portable system that is quiet and easy to use. In-line bacteria filter is replaceable. Both include a 1000 cc suction canister, 6' suction tube, 6" suction tubing, hydrophobic filter, nylon carrying case and instruction manual. Model #50006 is ideal for providing suction in the home or on the go, which comes complete with rechargeable battery and a DC power cord for the car.