The SHARP UD-P20U-W 20L Dehumidifier is an easy-to-use unit that will suit all sized rooms. The simple control panel has an LED display and labelled buttons. With its 3.8L water tank, this dehumidifier has the capacity to absorb 20 litres of water per day, removing humidity, while the swinging louver enables dry air to be spread evenly to all areas of your room. Ensuring thorough dehumidification of the affected area. Homes with the correct humidity levels are generally a more comfortable living environment, and this can be especially noticeable in warm and humid climates. Many allergens and allergy triggers such as dust mites, mould and mildew which thrive in humid conditions.