DESC: The Frigidaire 50 pint dehumidifier (FDF50S1) efficiently removes moisture and is ideal for medium sized areas. Caster wheels allow for easy mobility and a convenient way of moving this portable dehumidifier from room to room when needed. This Frigidaire dehumidifier has a variety of useful features for ease of use.Perfect for medium areas, key features on this model include electronic controls, continuous operation and caster wheels. This model is well equipped to remove moisture from the air to create a comfortable living environment.