There are 6 results, Your applied filters are, air flowrate 430m³ per hour (extraction), air flowrate ducted 365mâ³/hour, recirculated 200â³/hour, air flowrate 260-480 m3/hour (ducted extraction), air flowrate 593 m³/h, air flowrate ducted 700m³/h, recirculated 700m³/h,