There are 5 results, Your applied filters are, air flowrate ducted 463mâ³/hour, recirculated 320mâ³/hour, air flowrate normal use 530 m³/h; intensive 750 m³/h, air flowrate 260-480 m3/hour (ducted extraction), air flowrate 275-545mâ³/h, air flowrate 460m³ per hour,