There are 3 results, Your applied filters are, air flowrate 430m³ per hour, air flowrate 620m³/h (ducted), 390m³/h (recirculated), air flowrate 460m³ per hour, air flowrate 789 m³/h, air flowrate ducted 660m³/h, recirculated 660m³/h, stock availability show in stock items only,