Bag Knob / Koblenz Upright Vacuum #13-1125-7

The bag knob on a Koblenz upright does a small but essential job: it locks the dust bag in place so suction stays sealed during every pass. When that knob cracks or goes missing, bag seating becomes unreliable — this OEM-spec replacement brings things back to factory condition.

• Genuine replacement bag knob built to Koblenz upright specifications
• Secures the dust bag firmly, maintaining a proper seal for consistent suction
• Direct fit — no modifications or adapters needed
• Ships from USA, so you get back up and running without a long wait

Part #13-1125-7