With this window cleaning brush, you can clean your windows from the ground up faster and safer than ever before. This is a fully expandable water column cleaning system that can be connected to a fresh water system or garden hose. Product parameters: Material: aluminum carbon fiber Water supply hose: 20M Brush width: 35 cm Specifications: 12FT3.6M, 18FT5.4M, 20FT6M, 24FT7.2M, 30FT9M, 36FT11M Application areas: window cleaning, photovoltaic panel cleaning, bus exterior cleaning, large vehicles, trucks, lorries, caravans, boats, etc. feature: Multifunctional water spray brush for high-altitude cleaning Made of reinforced aluminum alloy, it has high density, high hardness, will not rust, and is light in weight. It will not bend even if it is 10 meters long Can be used with a variety of cleaning tools to perform high-level cleaning operations Steel buckle fixation for easy installation and removal Universal design, brush head can rotate freely Anti-slip sponge handle packing list: 1 Telescopic pole 1 water brush 1 "Y" type water distribution pipe 1 water pipe 1 copper quick connect valve 1 Angle adjusterCustomer Service: We are committed to giving customers a good shopping experience. No matter you have any questions about the product, please feel free to contact us by email, we will solve your confusion as soon as possible. HIGH QUALITY MATERIAL - The telescopic pole is made of high-density carbon alloy, which has high hardness, will not rust, is lightweight, heat-resistant and easy to carry. EASY TO USE - The steel buckle secures and fully closes for quick installation and removal. The brush head plate or glass plate is fixed at an angle. The universal design allows the brush head to rotate freely, easily picking up dust and stains from every corner. Telescopic window cleaning wandEnough to clean most windows on the second floor and above. The brush head is long and can be easily adjusted and cleaned at an angle to dishes or glass using the included gooseneck adapter accessory. Clean areaClean high windows, clean solar panels, clean cars, trucks, caravans, windows, greenhouses, boats, decks. Easily remove dust on the surface of photovoltaic panels and improve power generation efficiency.