The Ecor Pro Desiccant Dehumidifier operates beautifully with no compressor, no refrigerant, no drain hose and no bucket to empty! Unlike regular household dehumidifiers, this unit is truly designed to run 24/7 in both normally and abnormally cold temperature conditions. It’s ideal for many air-drying applications around the home such as bedrooms, bathrooms, laundry areas, lofts, crawl spaces, basements, attics, inside ceilings and even areas outside the home including recreational vehicles, as it can be converted from DC to AC. The EPD50 is also capable of drying small warehouses, offices, schools or anywhere water can occur to harm electronics and other goods or wherever it produces bad smells. Designed and built even for use by professional contractors, the DryFan EPD50 features 3-hole system technology which means the wet air that is drawn into the unit is filtered and cleaned, and then the air is separated. 85% of the dry, cleaned air is exhausted out, while the remaining 15% is used to exhaust water as Nano Mist to the outside.