There are 5 results, Your applied filters are, air flowrate 570m³/h (extracted), 500m³/h (recirculated), air flowrate ducted 649mâ³/hour, recirculated 360mâ³/hour, air flowrate 475m³/h, air flowrate ducted, air flowrate ducted 700m³/h, recirculated 700m³/h,