The 12? floor tool is designed for silent movement on hard floor with a wrap around nylon brush and low noise wheel. The brush is retracted using and on the tool rocker switch and then is suitable for all carpeted surfaces. The 1 OE? neck of the tool double pivots to follow you through the vacuuming motion keeping the face of the tool at the ideal angle to insure cleaning performance. The stainless base plate has deep channels to the tool edge to insure excellent edge cleaning and maximum air flow for capturing debris. Two lint strips in front of and behind an oversized channel capture lint and fibers from the carpets surface and help direct them into the air stream. The brush is supported with a stamped steel back plate to insure uniform support for the brush when on hard floor surfaces and protecting the base of the tool from damaging sensitive surfaces. The oversized pedal is easily operated with the foot to ease transitions from carpet to hard floor making the floor tool ideal for today?s home with a mix of floor surfaces. The 37737 is a premium nozzle for both hard floor and carpeted surfaces. The tool is virtually silent when moving across hard floor surfaces due to the oversized wheel located just under the double pivot neck. The neck pivots first at the tool and then at the neck base to insure maximum cleaning performance. The floor toll is compatible with all canister, vacuums, commercial backpack vacuums using 1.25? accessories, and all major brands of central vacuum including Sanitaire, Beam, Electrolux, Vacumaid, Cyclovac, MD, Vacuflo, Canavac, Nutone, Eureka, and Imperium. To confirm the floor tool consider the nozzle end of your wand or extension tube. If it has a connection without a button and measures approximately 1.1/4? on the outside surface it should be compatible. The 37737 is not compatible with several brands of European vacuums like Miele which require a 1.375? neck Not for Shark or Dyson This item is posted and managed courtesy of Bonanza