Lightweight aluminum construction: The extension pole is designed for maximum strength and durability while remaining lightweight, ensuring it stays straight and does not bend even at full length. It is resistant to rust and corrosion for long-lasting use. Convenient water supply: The 33 ft water hose connects to various water sources, delivering water efficiently through the hose and pole to the two jets at the brush base for effective cleaning. Versatile cleaning applications: This water-fed pole kit is ideal for cleaning a variety of surfaces including window glass, solar panels, glass curtain walls, roofs, vehicles, and more. Flexible brush design: The brush features soft polypropylene bristles and a 180° rotating mechanism, allowing for thorough cleaning of grime, grease, and dirt in hard-to-reach areas and corners. Adjustable height: The high-quality pole extends from 7 to 30 ft with adjustable clamps, making it easy to tackle difficult cleaning tasks without the need for ladders.