EMG9008 900mm Built In/Canopy Rangehood (without cover)1. AIS technology expands the scope of smoke capture and achieves precise capture The butterfly wing ring suction plate design makes the smoke control area sink, closer to the 580mm gold smoke control area, and gathers the diffused oil smoke. At the same time, the traditional intermediate suction is upgraded to a four sided ring suction. The fumes generated by the outer burner, which used to be a headache for ordinary range hoods, can also be easily