The rate of germs reproduction is higher wherever a hand dryer is located. Since the mechanism of traditional hand dryers is designed to blow out air, the germs that have been hiding and multiplying in the dryer are let out together with the air. Suction Dryer is designed without such hygiene concerns. It uses a different hand drying mechanism that generates wind by sucking in air from all sides through a fan. The sucked wind is then purified through a filter attached to the back of the fan. Suction Dryer is a more hygienic option for public restrooms.