This premium 35' low voltage hose designed to provide superior airflow in a lightweight design - plus on/off control at the hose handle for utmost convenience. The 360 degree swivel handle is designed to reduce kinking and stress on the hose, and makes vacuuming easier. The 35 foot length provides extra reach to ensure there is sufficient length to prevent tugging and pulling to reach to the corners of the room. The hose is compatible with standard central vacuum inlets with low voltage contacts in the opening of the 1.5" opening inlet valve. You can confirm suitability by putting your finger into the hose opening and confirming there are two low voltage contacts on the upper surface of the opening. The contact pins are low volt and will not harm. This hose is compatible with all major brands of central vacuum.