When you consider the average person breathes 11,000 litres of air a day (7-8 litres every minute) by comparison to consuming just 2 litres of water, you soon realise how important the quality of the air you breathe is and that it can and does affect your health. 50% of toxic pollutants humans are exposed to are airborne. You would not drink water contaminated with pollutants so why compromise with the quality of the air you breathe.