Vellgoo 80 Pint Dehumidifier DryTank S Model for Large Rooms up to 4,500 Sq.Ft.[DryTank Dehumidifier Features] Eco Friendly & Smart Energy Star, ultra low energy, lower bills, smaller footprint. Save More Long Term Up to 50% more energy efficient, reducing utility costs year after year. Powerful Whole Room Drying Covers up to 4,500 sq. ft., removes up to 80 pints day (95, 95%RH). Fast & Durable High performance rotary compressor, copper coils, aluminum fins. Flexible Drainage Manual tank, included hose, or standard garden