What is HEPA air purifier?

Being home cleaning devices so popular, you’ve most probably come across the word “HEPA” at least once. In case of air purifiers, we’ll try to answer what is HEPA air purifier means in this article. The main idea of HEPA is that the term is used as a standard for anything related to filtering the air.

So, we passed the HEPA-101. Now, it’s time to acquire some advanced level knowledge and get graduated on HEPA.

From my childhood to adulthood, I didn’t need any air purifiers. So, why do I need one now? Read about air purifiers benefits and how do air purifiers work to know why it’s so important nowadays.

As we advance to the deep into the topic, we’ll see following parts which are briefly described.

  • What is HEPA air purifier? More Clarification
  • History lesson on HEPA
  • Should we jump in just hearing HEPA?
  • Moment of truth: the Good & the Bad about HEPA

Bonus: Should I choose HEPA or something else?

What is HEPA air purifier? More Clarification

You can tell HEPA either “High-Efficiency Particulate Air” or “High-Efficiency Particulate Arrestance”. It is a standard for making air filters. If any air purifier or vacuum cleaner says HEPA on it, it means that the device is made by following the standard of the U.S. Department of Energy. HEPA is a term that shows trust over a product.

The HEPA standard demands that an air purifier or filter would be able to remove any particles as little as 0.3 microns. It is also mandatory that the success rate of removing those particles at a rate of 99.97% or more.

History Lesson on HEPA

The standard was first introduced by the U.S. Department of Energy. Initially, it was meant to use in the filters for nuclear facilities. This could stop dust and moisture going out. It’s important because the dust or moisture inside the facility becomes radioactive.

The application of that technology soon became widespread in numerous industries. Consumers got their part of technology in vacuums cleaners, stand-alone air purifiers, and HVAC units from the 1960s.

With the industrial revolution, the air quality of residential and industrial areas has become polluted with many harmful dust particles. We get easily sick by breathing on that air. The sickness shows its effect on the long-term but many people with allergic reaction show immediate symptoms. Buying air purifier for allergies would solve the issue. Since people got aware of the air pollution, now everyone is eager to make the air of their home and office clean with the best HEPA air filters money can buy.

Should We Jump in Just Hearing HEPA?

The straight answer is NO. Because there are a lot of companies to trick you by advertising their products as HEPA maintained. They’ll say the air purifiers they make are HEPA-like or HEPA-type or something else along with the term HEPA. This indicates that those products are partially or closely as effective as a real HEPA air purifier.

Another thing is that the filter won’t be a true HEPA unless it is tested and meets the 99.97% success rate. If the filter is okay, there will be chances of leak or breach of the seal in any part. So, it’ll be a genuine HEPA purifier when the entire standard is met.

The success of writing “what is HEPA purifier?” is truly achieved when you become aware of fake products with misleading advertisements. The main purpose of the section below is to open your eyes.

Moment of Truth: The Good & The Bad About HEPA

Like every other thing, HEPA is not all good. Having HEPA maintained products sure have many advantages. At the same time, it’s also true that it can’t protect you from everything. So, let’s have a look at both sides of HEPA. Despite the disadvantages, it might be the best solution for your home.

Good Things About HEPA

  • These filters can filter out the particles of 0.3 microns with 99.97% success rate.
  • The dirtier these purifiers get, the more efficient it becomes, unlike other filters.
  • The quality of the air really improves and gives you a comfortable and safe breathing guarantee inside your home and office.
  • These filters are very effective for large particles. It’s the best type of air filter for your home.
  • People with allergies or asthma can rely on HEPA air purifiers. Read air purifier for allergies or best air purifier for asthma to know more.

Bad Things of HEPA

  • It can’t remove any odor. So, you’ve to depend on something else to get odorless breathable air. Using air fresheners might be a quick and easy solution.
  • HEPA can’t filter out particles smaller than 0.3 microns which allows bacterias, viruses, or mold to pass through.
  • Mold spores are stopped by the HEPA filters but it grows on the filter surface and it causes new spores to be released in the air later.

Don’t get disappointed. If you feel like the cons are too big to buy HEPA standard filters, you may check some of the best air purifiers for mold which won’t let you down. If you’re concerned about your baby boy or angel girl, you should check out best air purifier for baby.

Watch This Video For More Info

Should I Choose HEPA or Something Else?

It totally depends on your neighborhood. If you notice that the air around your area is mainly polluted by dust and you don’t hear sickness reports regarding virus or bacteria attack, you must choose HEPA filters.

But if it’s otherwise, you should explore some other options. We’ve prepared some other type of purifier reviews. Read best ionic air purifiers to filter out what HEPA can’t effectively.

Final Words

The air we breathe is full of useful, not-so-useful, and harmful elements. It is applicable not only for the outside of our house but also inside. Our body continuously fights against it but we get defeated to the pollution sometimes. Thinking about our safety and our family’s safety, we should keep our house clean and pollutant-free with the best HEPA air filters in the market. I hope that this article satisfies your quest on “what is HEPA air purifier” and we’ll try to answer if you have other queries regarding the topic.