There are 5 results, Your applied filters are, air flowrate ducted 453mâ³/hour, recirculated 320mâ³/hour, air flowrate ducted 650m³/h, recirculated 460m³/h, air flowrate 260-480 m3/hour (ducted extraction), air flowrate 710m³/hr, air flowrate ducted 750m³/h, recirculated 750m³/h,