Hayden SuperValve Square-Door Central Vacuum Inlet, White (791790W) 370 Comfort Because two similar serpentine belts

Because two similar serpentine belts fit Kenmore #5218 nozzles

The housing seals the bag into the air path

The SEBO Front Cover Assembly in Onyx and Silver is a genuine OEM bag door for the Automatic X4 upright

The roller is the polymer cleaning element that wipes the floor and lifts both dry debris and wet mess as the machine passes

Hayden SuperValve Square-Door Central Vacuum Inlet, White (791790W) 370 Comfort Because two similar serpentine beltsThe Hayden SuperValve square door inlet (model 791790W) is a white central vacuum wall valve with a crisp square door that gives a clean, contemporary look against modern trim and switch plates. A reversible mounting flange lets you orient the valve to suit the install location and keep the lines straight with surrounding hardware. When the hose is inserted, the valve seats securely and seals the connection; when closed, the spring loaded square door