There are 4 results, Your applied filters are, delivery options direct from our supplier, air flowrate 620m³/h (ducted), 390m³/h (recirculated), air flowrate 789 m³/h, air flowrate ducted 389mâ³/hour, recirculated 300mâ³/hour, air flowrate ducted 410mâ³/hour, recirculated 300mâ³/hour, air flowrate ducted,