These days, air purifiers are all the craze. Each and every allergy sufferer, asthmatic and health nut in the world has one, but believe it or not, there was a time when we did not have air purifiers. We merely breathed the air that was in our homes and somehow managed to survive. So when did this craze actually begin? How did it begin?
Kinds of air purification have really been available for over 200 years in some form or another, though most people don’t realize it. The truth is, since the early 1800s, scientists have been trying to find methods to make our air cleaner, long before the industrial revolution ever hit and California began to look like an outdoor barbecue on a high flame.
To conquer this technology off, in the early 1800’s, John and Charles Dean created a mask for fire fighters. This mask allowed them to charge into burning buildings without having to get worried about being overcome by smoke fumes from the fire. Close to that same time, masks were also made for divers and coal miners who had been continuously exposed to dangerous air; but it was not until the 1850s that the first gas mask was developed by John Stenhouse. The mask proved helpful on a charcoal based filter design, really similar to some of the air purifiers today. These original masks worked on the principal of filtering out what they labeled “enemies” by using a system called High Efficiency Particulate Air or HEPA. Yes, the same HEPA filter systems we can purchase today. Once they included charcoal to this system, it created a dramatic development simply because the charcoal was competent to filter out several toxins.
However it was not until World War II when we got some of the best breakthroughs in air filter systems. This came with the Manhattan Project. This was a venture that got scientists together from all over to work on a breathing device that would protect soldiers from the atomic bomb. While that was actually laughable in itself, it did wind up in developments that helped combat chlorine gas, mustard gas and flame throwers.
Despite of all this, it was not until the 1980’s that the clean air craze really took off. The idea of a dust free environment was all the rage, practical or not. According to studies, HEPA filters, which were the biggest rage of the era, filtered out 99.7% of all the allergens in the air and all micron culprits of size 0.3 and bigger. But advancements didn’t end there. Newer gadgets, such as Nebulizers, had been able to filter out offenders of size 0.1 and bigger and still keep the 99.7% filter level.
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