Plastiflex 35' Dual Voltage Crushproof Central Vacuum Hose with Pigtail Cord BH53800V or a humming sound when

or a humming sound when the brush roll is engaged

extension hose

the vacuum can behave erratically

Reduced pickup

Verify your Filter Queen model before ordering to confirm the correct filter

Plastiflex 35' Dual Voltage Crushproof Central Vacuum Hose with Pigtail Cord BH53800V or a humming sound whenThe Plastiflex 35 Foot Dual Voltage Crushproof Hose (Part #SZ130138035BCUI, model 1130) is an OEM replacement built for whole home central vacuum cleaning. Its gas pump style handle carries a pigtail cord, a dual switch, and an integrated airflow regulator for one handed control, while a button lock metal connector holds tools firmly. A hose that has stiffened, split, or lost switch response makes cleaning harder and can interrupt power to the nozzle.