Stay cool and comfortable this summer with the Symphony SILVER-i Evaporative Air Cooler. The SILVER-i is a powerful air cooler, humidifier and air cleaner that does not require any venting or installation. It\'s perfect for well ventilated small to medium sized rooms or as personal cooler. This portable air cooler delivers impressive spot cooling performance that works straight from the box. The beauty of the SILVER-i air cooler is that it generates a steady stream of cold air through evaporation. It works by pulling warm air into the back of the machine through the iPure 5 stage filter system. The air is then passed through an enhanced honeycomb filter which is wet with water from the tank. The water evaporates and is pushed out of the front of the machine by a fan to create a soothing cool breeze. This also conditions the air with more moisture for added comfort. For rooms up to 15m2 Large 9 L tank capacity Consumes 68 watts* only Ergonomic Handle for Easy Movement Fully Closable Automatic Louvers Easily Removable Water Tank Intelligent Remote 3 Speeds with ‘Sleep Mode’ and ‘Natural Mode’ i-Pure Technology Electronic Humidity Control Feather Touch Digital Control Panel Strong wheels for easy mobility