Sunpentown Dehumidifiers are an absolute necessity for those suffering from dust mites, allergies, mold and mildew allergies, or those who want to keep their indoor humidity level below 60%. Sunpentown dehumidifiers remove moisture from the musty years so you can enjoy in the comfort of your home or office. The air is too damp can cause itching and nasal passages, condensation on windows, water damage, mold and decay of wood materials in your home. As humidity is reduced, you and your home and furnishings will benefit from this change in the environment. Four settings of humidity: 35%, 50%, 60% or more automatic drying-off for safety when toocold compression settings runFour humidity: 35%, 50%, 60% or more drying-off auto safety when toocold compressor operates indicator bucket of connection tube drainage (tube not included) Casters for easy mobility, the automatic defrost (defroster) washable air filter 2 Fan