Consider upgrading to a Low Voltage Hose for a few dollars more.
The Low Voltage Hose features:
*Note: PowerKing Vacuum is a registered trademark of PowerKing, not M.D. Manufacturing, Inc. Products sold by M.D. Manufacturing, Inc. are not from PowerKing Vacuum but are designed to complement a PowerKing Central Vacuum. Therefore, parts and products carry warranties from MD Manufacturing and not PowerKing Vacuum and thus may alter the warranty provided by PowerKing Vacuum.