Each one of us breathes in 18 kg of air a day
Every day, each human being breathes in about 18 kg*1 of air, which is equivalent to a sphere 3 meters in diameter. In contrast, every day, a person eats only 1.3 kg*2 of food and drinks only 1.2 kg*3 of water. That means a person consumes approximately 15 times more air by weight than either food or water, and 15,000 times more by volume. Thus, to live in good health every day, the quality of air is even more important than that of food or water. That’s why we are committed to improving air quality for everyone around the world with our technological expertise.