Venta AirWasher 2 In 1 Humidifier & Purifier LW 44 White
"For rooms up to 800 sq.ft.The Venta Airwasher LW45 humidifies dry room air while simultaneously purifying it by removing dust, pollen, pet dander, and other allergens. Venta Airwashers do not use filters; water is the filter.