The Tera 25 Dust Control Unit is ideal for medium-sized demolition and renovation projects. The machine is easy to move and has a relatively large capacity. By using 230V and a Gardena® water connection, it can always be connected directly. The powerful Demto-Rotor produces a good spray. The revolutionary Demto-Rotor spray head that is used starting from the Tera 15, does away with all the disadvantages that conventional nozzles have, such as clogging as a result of lime particles in the water.