big air 108" ceiling fan | 40,000 cfm | stylish design for shop, commercial, residential, industrial | (pure black) big air the big air 108" fan is the fan to end all fans. at 40,000 cfm on high with up to 2,700 sq. ft. of coverage, this fan is an attractive centerpiece that can also put in serious work. you'll save money on your energy bill, you'll stay cool and comfortable in the summer (and warm in the winter), and you'll be happy in your decision to invest in your comfort with quality engineering. we know we aren't the cheapest option on the market and we don't try to be. we buy serious motors that go the distance, we use aircraft grade aluminum with sturdy reinforcing systems, and we optimize blade pitch and performance to get the maximum airflow from every environment. from your living room to your barn to your gym to any large scale commercial environment this fan will be worth it. with 1 year and manufacturing support in the heart of texas and an easy return policy, it's time to buy today. don't waste time with lesser products, our hvls ceiling fan is the answer you've been looking for.