2,220 CFM or 676 m3 per minute
This fan has a rating like all fans. The rating tells SWIM how much air gets moved how often. In the Americas the rating can be either feet or meters per minute. In Europe the rating is cubic metres per HOUR. To figure out how much air is in SWIM's room, it can be measured with a tape measure. and then the measurements are multiplied together. Length x Width x Heighth = cubic volume of air possible The fan pictured has 20 inch blades (50cm). Once a minute it can exhaust a room that measures 17' x 17' x 8' which is equal to 5 1/3 metres wide by 5 1/3 metres long by 2.4 metres tall cool, huh?