Humidity is a key ingredient in your overall comfort. When the air is less humid, you feel more comfortable. And that comfort level occurs at a higher temperature, which means you can set your air conditioner thermostat higher and set free on energy costs. A dehumidifier also helps prevent damage to walls and foundations from excess moisture. Wood furniture, fabrics and carpets will finish finally longer and smell better with proper humidity. Many electronic devices operate best in a controlled locale. And finally, maintaining proper humidity helps reduce allergens. Comfort-Aire's BHD-701-H portable dehumidifier are designed to efficiently and sedately remove moisture from the air-and to look good doing it (70 pints per day). Compact, sleek cabinets are stone white in color and somersault easily from room to room on durable casters. All Comfort-Aire portable dehumidifiers come charged with the environmentally-sociable refrigerant R-410A with low temperature operation to 41°.