|1. Automatic Smoke Baffle Plate. It sets “Forbidden Zone” for smoke.|
2. “Coanda ” Effect Plate. Smoke will be guided smoothly.
3. Convertible Broaden Air Inlet. It absorbs smoke before it spreads.
4. Speed-up Straight Extraction System, 4 crucial points in a straight line to maximize effectiveness.
5. Patent “Nautilus” Air Passageway. Smoke can be extracted smoothly without any turbulence.