The History of Air Filtration: The HEPA Filter Air Purifier Generation

by | Jan 15, 2022 | Blog | 0 comments

Many people believe that air filtration is a new craze as a result of the Covid-19 pandemic, however it dates back a lot farther that people realise, as does the HEPA filter air purifier UK wide, but not quite as far. For nearly 200 years, scientists have been working on ways to improve the air that we breathe indoors. Do you have an air purifier within your home or workspace? Does it spark your curiosity on how they really work? Here is a brief on the history of air filtration and how this invention first came about.


Since the 1800s, scientists have been working on ways to improve our breathing. In 1823 at the beginning of the industrial revolution in America, John and Charles Dean invented a mask for firefighters to help filter toxic air. This allowed them to enter burning buildings without being poisoned by the fumes. Their invention was then advanced in 1871 by John Tyhndal who was responsible for inventing the world’s first respirator.


Throughout the 20th century, the HEPA air purifier came into existence with the intent of protecting soldiers and scientists from the aftermath of atomic explosions. In recent years HEPA devices are now being used to get rid of potentially harmful and minuscule particles that are present within the air. These include mold, pollen, dust and other airborne pollutants. The Department of Energy (DOE) states that HEPA filters can remove at least 99.97% of all harmful particles from the air at a rate of 85 litres per minute.


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So the main question is, how do air filters really work? Asthma and allergies are triggered by pollutants within the air. By using air filters within the home and the office, they will clear the air that you breathe by removing these harmful particles. They help us to stay healthy, to breathe better, and they can also prevent the spread of diseases and bad smelling odours. 


Without an air purifier, you will inhale these harmful particles and they will enter your body. Long term exposure to these pollutants can lead to increased allergies, congestion, lack of sleep, shortness of breath and much more. Thankfully due to the development of air filters throughout the years, there is a range of air purifiers that you can choose from.


Now that you know more about the history of air filtration and what they are used for, it is time to decide which model best suits your home or workspace. At OKTOair we have a range medical grade, professional air cleaners that can effectively clean the different types of pollutants within the air. We are the only firm that can deliver innovative patented DFS technology that is completely unique to the island of Ireland. Whether you are looking for something small for your bedroom or something more powerful for hospitals, medical facilities or government buildings, we have something to suit everyone’s needs.


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Knowing what type of air filtration to choose from can be confusing, and it is essential that you choose the right system to suit your needs so it works effectively. At Oktoair we can help you to take the first step towards improving your air quality. For more information on the range of air purifiers we have in store, contact one of our experts today.

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