The Frigidaire 30-pint dehumidifier protects your home from mold and mildew caused by excess moisture. It also helps eliminate bacteria in the air that can make breathing difficult. Frigidaire's 30 pints-per-day dehumidifier is capable of continuous operation when the unit is located near a suitable drain. Ready-Select electronic controls include a digital humidity readout, 24-hour on/off timer and control lock. Effortless Humidity Control allows you to control the exact percentage of humidity in your room. The SpaceWise portable design includes a top handle, integrated side handles and caster wheels making it easy to move your unit from room to room.