Relax and let your worries about summer heat cool off with Symphony Siesta 70 XL Desert Air Cooler. With its 70-liter capacity tank be sure of uninterrupted cooling for long hours. Equipped with i-Pure technology, which uses multistage air pollution filters to eliminate odor-causing bacteria, allergens, dust particles, and other contaminants, resulting in a healthy and comfortable interior environment. Make your outdoor summer evenings cool and refreshing with Siesta 70 XL, as you can use it on your bedroom, hall, balcony, rooftops, lawns, etc.