The Ionmax ION680 Dehumidifier is one of many healthy household appliances and is used to reduce the level of humidity in air. By reducing the level of humidity in air, the growth of mold and mildew which can cause various health risks can be reduced. The very high level of humidity in air can also causes people hard to dry their laundries and sleep. By making the air less moist, dehumidifiers can help to get rid of problems such as sinuses, skin problems, mold and mildew, rotting furniture etc.