Sealey Industrial Dehumidifier 30LPowerful dehumidification capacity, extracts up to 30L of water per day. Removes excess moisture from air, preventing build up of mildew and mould. Features auto defrost function, which activates if the room temperature falls too low. 24hr Timer function for delay starting and auto shut off. Washable air filter. Refrigerant is environmentally friendly R290. May be connected to a drain hose for continuous operation. Mounted on castors for