The W200 Air Washer system provides air humidification and purification simultaneously. The water on the turning evaporator mat absorbs impurities which don’t evaporate, so the mat not only humidifies the room but also acts as a natural filter for dust, pollen, allergens and particle-bound odours. Features: • Low power consumption • Suitable for rooms up to 540 square feet • Automatic empty-tank switch-off • Components are safe for dishwasher and washing machine • Fragrance tray for essential oils • No filters or additional accessories required