Havells Brina 50-Litre Cooler (Grey/White) Havells Offers Energy Efficient, Reasonably Priced And Environment-Friendly Air Coolers, Namely, Desert Air Coolers, Personal Air Coolers And Window Air Coolers. Exhibiting Unparalleled Performance Resulting From Cutting-Edge Technology, Havells India Limited Has Introduced A Fine Combination Of Technology And Innovation With Smart Air Coolers Which Are Highly Productive, Convenient To Use, And Safe. The Compact Design, Easy Portability, Cleaner Technologies And Air Purification System Adds To Their Finesse And Makes These Air Coolers A Must-Have During The Summer.