There are 3 results, Your applied filters are, air flowrate ducted 463mâ³/hour, recirculated 320mâ³/hour, air flowrate ducted 650m³/h, recirculated 460m³/h, air flowrate 710m³/hr, air flowrate ducted 389mâ³/hour, recirculated 300mâ³/hour, air flowrate recirculated,