"Whisper” quiet and extremely powerful, the T 15/1 was designed for professional cleaners who expect the utmost performance and reliability from a premium quality canister vacuum. Operators will appreciate the convenient on-board tool storage, height-adjustable telescopic wand, comfortable hand grip and large rear wheels for exceptional stability and effortless mobility. A heavy duty foot operated on/off switch was designed for rigorous usage, our new abrasion-resistant "Highflex" power cord will provide years of problem-free operation. The T 15/1 can be easily utilized on janitor carts with unique floor tool, wand, power cord and hose storage locations on the main chassis. For economy this machine can be used without bags, or with a high dust retention, extra capacity fleece filter bag. A HEPA filter option is also available.