Airblade

Airblade is a brand name used by Dyson for a line of high-velocity hand dryers. First released in the mid-2000s, Airblade units dry hands by forcing air at high speed through narrow outlets to shear moisture from the skin rather than by heating. A typical drying cycle runs for about 10 to 12 seconds, depending on model and user technique.

In operation, air is drawn into the unit, cleaned through a removable filter such as a HEPA filter, and expelled through two narrow nozzles to form a continuous “blade” of air that meets the hands from both sides. Dyson markets Airblade units as energy-efficient compared with some traditional warm-air hand dryers and paper towels. Most installations are designed for wall mounting in restrooms, with various models offering different power requirements and mounting options for commercial spaces.

Reception has been mixed. Supporters highlight fast drying times, reduced consumables, and lower waste; critics point to maintenance costs, noise levels, and disputes over hygiene claims. Independent evaluations have produced varying results on hygiene and energy efficiency, depending on methods and contexts.

The term Airblade may also appear in other contexts to describe aerodynamic blades or products using similar high-velocity air concepts, but the Dyson Airblade is the best-known usage.