A dehumidifier is a portable electric appliance that helps reduce humidity in your home, which can help reduce indoor allergens like dust mites, mold and mildew. If you’re looking for a dehumidifier to remove excess moisture in your home, it pays to choose an ENERGY STAR certified model. Why purchase an ENERGY STAR certified dehumidifier? Save energy. Qualifying models remove the same amount of moisture from the air as standard models, but use approximately 15% less energy.* In fact, the annual energy saved by an ENERGY STAR certified dehumidifier could power an ENERGY STAR certified refrigerator for two months! Save money. You could save nearly $90 over the life of the unit, while avoiding more than 1,200 pounds of greenhouse gas emissions.* Get instant discounts. Select models qualify for a $30 instant discount on your purchase price when you shop at Lowe's and The Home Depot. Offer is only available at the following retailers: Ace Hardware Lowe's The Home Depot *Source: energystar.gov Questions? Check out our FAQs.