The Havells Koolaire 55 L Desert Air Cooler is a high-performance air cooler designed to provide powerful and effective cooling for large spaces such as living rooms, offices, or hallways. With a large 55-liter water tank, it is ideal for areas that need consistent, long-lasting cooling during hot and dry conditions. The desert cooler is designed for tough, hot climates and is perfect for cooling large rooms quickly and efficiently.