There are 3 results, Your applied filters are, air flowrate 170 m³/h, air flowrate 620m³ per hour (extraction), air flowrate 400m³ per hour, air flowrate ducted 389mâ³/hour, recirculated 300mâ³/hour, air flowrate ducted 410mâ³/hour, recirculated 300mâ³/hour,