Usha Pentacool 5 Blade (400mm) Wall Fan (Pack of 3) Price starts at Rs. 10,227. The lowest price of Usha Pentacool 5 Blade (400mm) Wall Fan (Pack of 3) is at Flipkart. Usha Pentacool 5 Blade (400mm) Wall Fan (Pack of 3) is not available in other online stores. Usha Pentacool 5 Blade (400mm) Wall Fan (Pack of 3) is available in Black colours across various online stores in India.