For dust control, the DustBoss fan features a high-pressure misting system that creates a dust barrier. The unit increases productivity because the DustBoss frees up the person holding the hose. It has 30 spray nozzles and a 150-psi booster pump. Depending on the model, it covers from 5,500 to 21,000 square feet with up to 100 gpm of dust attracting water particles. Mounted on a 3-wheel carriage, the unit is easy to move around jobsites. Estimated list price: $15,900 to $25,900.