We’ve realized that a classic fan is not optimal in manicure dust collectors. We’ve decided to design our own fan. We’ve been dealing with this task for the last two years. Ultimate VII fan: * A unique shape of fan propeller. The blades become thinner towards the edge of the propeller. As a result, a fan sucks in the dust/air better. * A powerful electric motor. It is so large that we had to place it outside the fan body. For the first time, MAX Ultimate maximum power reaches up to 76W! *A fan body is round and covers a propeller. This allowed to remove the gap between the fan walls and the propeller, which any conventional fan has. Result: dust blowing when filling the filter bag was significantly reduced. A fan is equipped with 9 blades! In contrast, there were 5. More blades increase the volume of air passed through the device. This means that the dust collector has become even more efficient! New MAX ULTIMATE VII is a perfect tabletop nail dust collector!