If you needed to fill-up the average U.S. home swimming pool, Big wind could get the job done in a total of 57 seconds (average circular pool 18′ with total of 7,646 gallons). If you can afford an average rectangular pool of 32′ by 16′ that number bumps up to 17,280 gallons…in which, you’d have to wait for a whopping 2 minutes and 10 seconds.