There are 3 results, Your applied filters are, extraction or recirculation extraction and recirculation, air flowrate 480m³ per hour, air flowrate ducted 462mâ³/hour, recirculated 340mâ³/hour, air flowrate ducted 640m³/h, recirculated 550m³/h, air flowrate 593 mâ³/h, air flowrate 350m3/h,