Unger Excella Backpack Complete Window Cleaning Kits They all lock onto the

They all lock onto the Unger ErgoTec Locking Cone pole tip included with the OptiLoc aluminum extension pole

you’ll want to use the friction fit or ACME thread option

Deters chemical misuse

unique pole shape and optimal diameter that fits comfortably in your hand

NOTE: The locking button on the Unger ErgoTec Locking Cone is specific to Unger tools

Unger Excella Backpack Complete Window Cleaning Kits They all lock onto theThis is the complete backpack for the Excella system. Backpack with soft, thick shoulder straps for comfort Integrated waist belt for a secure fit Includes a 5 Liter refillable pouch, hose, and nozzle assembly Unger Part No. EFBAP