Unger Replacement 2-Section Outside Collar (Small) TelePlus System you can use your preferred

you can use your preferred window cleaning chemical

Capacity: 15L/16 quart

aggressive bristles are angled to a point to reach into corners

The quart makes about 25 gallons of ready-to-use soap

leaving a spot-free finish

Unger Replacement 2-Section Outside Collar (Small) TelePlus System you can use your preferredIf you have an Unger OptiLoc extension pole, this is the outside locking collar of the 2 section model or the smaller outside locking collar of the 3 section model. Unger OptiLoc 2 section poles have one locking collar. Note: The Unger OptiLoc extension poles use different replacement pieces than the Unger TelePlus poles. This will NOT work with the Unger TelePlus poles. Unger Part No. 10914 (New Part No. 20941)