Dyson Airblade V hand dryer. The Dyson model V AB08 hand dryer is protruding only 10 centimeters from the wall. It is a powerful, fast hand drying hand dryer in a small package. The Dyson Airblade V scrapes the water off of your hands in about 12 seconds, yet the V4 digital motor keeps it fairly quiet. The AB08 comes with not one, but two HEPA filters making the air that comes out of the hand dryer cleaner and more hygienic than the air going in! Most hand dryers have one narrow column of air that chases water around hands, missing areas and leaving wet patches. The Dyson Airblade V hand dryer uses two sheets of air that span the width of each hand to scrape off water like a windscreen wiper.