Efficient Dehumidification - Our high-performance compressor dehumidifiers provide optimal comfort for areas up to 1,500 square feet, removing up to 21 pints of moisture per day (at 95 F/90% RH). Great for living rooms, bedrooms, bathrooms, basements, kitchens, RVs, boats, etc. (Note: 21 pints tank volume). It is recommended to keep windows and doors closed while the dehumidifier is running to effectively remove moisture. 3 Dehumidification Modes for Home: In DEHU mode, you can adjust humidity levels 5% from 30% to 80% to set a comfortable humidity range of 40%-60% as you like. Dry mode effectively removes moisture from clothes and is perfect for continuous rainy seasons, reduce odor.