The Biodrier 3D Smart Dry Plus is an economic option and one of the best hand dryers available when it comes to hand dryer hygiene. This hand dryer features everything from an enhanced 4-layer purification system to intelligent air temperature adjustment. When drying, the air will be filtered by a HEPA filter screen, sterilised by a UV lamp and then by a photocatalyst to produce clean and fresh air. After finishing the drying process, the hand dryer will automatically sterilize the air from the environment with low noise (55dB) and low power (11W) to create a comfortable and safe environment. This intelligent heating hand dryer is ideal for minimising expenditure and excess energy use while still remaining efficient at a comfortable temperature. Using the ambient temperature of the room, the 3D Smart Dry Plus produces enough heat to maintain a controlled, comfortable temperature. This hand dryer works by producing jets of air from three different angles which surround your hands and ensure they are dried evenly and quickly. Due to the high air speed, hands are dried within 10 seconds. The 3D Smart Dry Plus hand dryer is able to complete sterilizing, air-purifying, deodorizing and remove air pollution at once. If you are looking for a tough, hardworking hand dryer that only requires minimal maintenance, the 3D Smart Dry Plus is ideal. This hand dryer is also vandal proof with case constructed from a durable, heavy duty die cast aluminium making it a great choice for use in public and busy washrooms. This, combined with a high-speed brushless motor, ensures the Biodrier 3D Smart Dry Plus has a long lifespan.