The Unger HydroPower® Ultra 16K Entry Kit 40' is a pure water window cleaning kit for high-access exterior glass work. It combines a 40' nLITE® Carbon 16K telescopic pole with a HydroPower Ultra DI tank, DuroFlex hose, and angle adapter. The kit is intended for window cleaning professionals who need a complete water-fed pole setup for multi-story window washing from ground level.