Dehumidifier can be running through the water to remove moist and dry air. Electronic products. Optical equipment. Sophisticated equipment. Senior clothing. Leather. Paper. Seed-proof items such as Mildew; Rheumatoid. respiratory disease patients and the elderly. Mothers and infants are particularly suitable for the needs of humidity environment. Therefore dehumidifier for the family and office. Files. Information. Library. Computer room. Precision equipment room. Hospital. valuables warehouses, and other places.