There are 4 results, Your applied filters are, air flowrate 540m3/h ducted, 460m3/h recirculated, air flowrate 606mâ³/h, air flowrate 710m³/hr, air flowrate ducted 368mâ³/hour, recirculated 270mâ³/hour, air flowrate ducted 750m³/h, recirculated 750m³/h,