Modern-day air purifiers have been integrated with advanced technologies. One such popular technology is the HEPA filter. Many consumers are not aware of how does HEPA filter work and what it is.
But we all are aware of the benefits of using an air filter. Interesting fact: were you aware that the benefits that you are getting from the air filter are because of the HEPA filter? Yes, you heard it right. HEPA filter helps in the advanced air cleaning purpose that is utilized by the air purifiers.
It is ideally recommended that you purchase a purifier that has HEPA filter technology. Because these filters are the whole and sole responsible for getting you the cleanest air.
In this guide, you will learn, what is HEPA filter and how does HEPA filter works?
What is a HEPA filter?
The term HEPA stands for high-efficiency particulate air. It is a type of filter that was found in the 1940s to eliminate harmful contaminants from the air. These filters were being used in nuclear departments to reduce radiation levels. The usability of HEPA filters kept on evolving. Now even the modern-day companies are using HEPA filters in their equipment.
You can popularly find HEPA filters in vacuum cleaners, air purifiers, and air conditioners. It is not a regular marketing term that brands use to promote their products. These are some of the advanced air filtration techniques which eliminate microbes that range close to 0.3 microns. It has a greater efficiency of trapping harmful contaminants up to 99.7%.
The HEPA filter works effortlessly in removing small and large particles from the air. It can be the dust, pollens, and pet lingerers, they easily filter out by allowing you to get pure air. The filter also helps in removing airborne diseases that can be harmful to the health of people residing at home.
What does a HEPA filter do?
There are multiple use cases that you can find through the HEPA filters in an air purifier. As these filters are made up of glass fibres that also possess activated carbon which helps to filter out the air particles. Both the equipment together work in eliminating all the contaminants and give you the cleanest air.
1. Eliminates harmful smoke
The smoke that is emitted from the industries, vehicles, and people who consume tobacco. The HEPA filter does its job well as it is built for the most primary purpose of eliminating harmful smoke. It is an excellent system that takes an active role in removing the gaseous particles from the air.
2. Helps asthma patients
For people who have asthma problems, inhaling unclean air is very dangerous. Even for people who are suffering from other respiratory problems, a HEPA filter is an essential device to get you purified air. It also helps in reducing other allergen causing health problems to you and your family members.
3. Avoids pet allergies
The HEPA filter is the best equipment in removing the allergy-causing elements from the pets. It can be mainly due to the hair of your pets that are lying around places in your home. This can be dangerous for people who have pet allergies and are sensitive about it. Sometimes it can even lead to a major health worsening situation.
4. Eliminates foul odour
The foul smell that you get from the surrounding areas of your home can be life-threatening. Because these odour are associated with chemical gas particles that can be dangerous for the human body. The HEPA filter works actively in eliminating the bad particles from the foul odour.
5. Removes viruses bacteria and mold
The air purifiers integrated with the HEPA filter helps in eliminating harmful viruses, bacterias, and mold. The process that works out here is by trapping the harmful particles and avoids the further growth of these harmful microorganisms. As these systems trap these particles, it allows you to get healthy air.
Conclusion
If we are looking at what does a HEPA filter do? The list is huge. Starting from trapping the gaseous particles to eliminating harmful microorganisms. The filter is a much-needed feature that needs to be integrated into the air purifiers.
When you are aware of how do air purifiers work, there is no second thought about the benefits that you will be receiving through the introduction of HEPA filters in air purifiers. But the main concern is about maintenance and cleaning the machines. Because you need to ensure that the filter needs to be replaced frequently as it can contain harmful microorganisms stuck within them. This makes it troublesome at times when you don’t maintain the system properly.
Suggested read:
What does a Carbon Air Filter do?