Home / Vacuums / Upright Vacuums / Height Adjustment Knob for Select Upright Vacuums Height Adjustment Knob for Select Upright Vacuums SKU: 3102381223951753 Categories: Upright Vacuums, Vacuums Description Description Height Adjustment knob for select upright vacuums including Models/Series 92L3, 1044, 4104. Related products Shark – AI Robot Vacuum RV2001 with Self Cleaning Brushroll, Object Detection, Wi Fi – Gray bObsweep – Bob Standard Robot Vacuum and Mop – Champagne iRobot – Clean Base Automatic Dirt Disposal, Compatible with Roomba s Series Robot Vacuums Only – Java Black bObsweep – bObi Pet Robot Vacuum – Silver