Facade and window cleaning equipment - Lewi Purastart is a complete and efficient to wash exterior facade. The device is designed with that in mind that pure water cleans better than ordinary water because of its physical properties and dust easily solve on your own and not leave any trace on the surface. Thus it cleans Even heavy impurities such as bird droppings. Filter in this device is a Mixing resin bottle that's filled with 25 kg of mixing resin to make the separation of mineral water (like Calcium and Magnesium salts). facade cleaner have a telescopic lance that can clean surfaces directly from the ground to height 6 meters without using the ladder. This is safe and reduces the dangers of the use of ladders at work significantly. If the customer ask for more lances, can get more Lance to increase the height to 9 meters. Lewi Purastart has a two wheels trolley carrying to the lance and hose holder and makes it easy to move devices. Its Cleaning power is up to 200 sm/h. It reduces static charge to a minimum thus makes Prolonged protection against re-fouling and Long lasting cleanliness. pure water cleans better than ordinary water and dust easily solve on it and not leave any trace on the surface. There is no damage to cleaned surfaces. The devise does not use of any kind of detergents for removing contaminants, hence it is compatible with the environment and no harm to the user and not even things that exist around. The cleaning and thus the maintenance of glass and facade elements of buildings can lead to considerable problems due to their extraordinary architecture. This Device is Suitable for many materials and surfaces including varnished or unpainted like: glass, plastics, aluminum, wood. It is used for shopping malls, glass skylight, sloping canopies, lighting advertising, vehicles (trucks, trailers, vessels), solar modules and so on.