Cathay

HOW DO WE ENSURE THE BEST POSSIBLE CABIN AIR QUALITY?

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EVERY 2 MINUTES

40 per cent of cabin air is recirculat­ed, mixed with fresh air and filtered into the cabin

REMOVED FROM CABIN

Viruses, bacteria, microbes, ultra-fine particles and odour-generating contaminan­ts

1. Air enters through engines

2. Cools down in the air conditione­r

3. Mixes with cabin air via vents

4. Cycles back and is filtered

5. Exits aircraft

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