This air cooler is specially designed for larger area, best suited for a living room or a hall with 50 L water tank capacity. This cooler is having a special feature of fully collapsible horizontal louvers to restrict in any entry of insects when not in use. Powerful Air Delivery: Best in class air delivery with minimal noise levels. Honeycomb Pads: High efficiency durable cooling media for odourless and maintenance free performance for many years. Cooling Control: Convenient cooling control to use cooler in dry as well as humid weather conditions. Openable Cooling Pads: Cooling pad panels can be conveniently opened for easy cleaning and maintenance. Noise Less: Unique fan design for low noise cooling. Water Level Indicator: Features provide you right measurement to measure water level in your cooler. Castor Wheels: Take your cooler from one place to another by simply pushing it on freewheeling castor wheels. Dust Filter: A particulate dust filter is a device composed of fibrous or porous materials which removes solid particulate such as dust, pollen, and bacteria from the air. 3 Pin Plug: Heavy Duty 3 Pin Plug provide you safest way for plug in electice Board.