What is a HEPA filter and how does it work?

3 min read
03 November 2022

What is a HEPA filter and how does it work?

Dust and other allergens can be a huge nuisance in any home, but they can be especially problematic if you have asthma or other respiratory conditions. A hepa filter is a type of air filter that can help to reduce the amount of dust and other allergens that are released into the air. In this article, we'll learn more about how HEPA filters work and what benefits they offer.

What is a HEPA filter and what does it do?

A HEPA filter is a type of air filter that can trap a large amount of dust, pollen, and other allergens. It works by using a series of rotating disks to remove large particles from the air.

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How does a HEPA filter work?

A HEPA filter is a device that traps dust and other particles in the air. It works by using a series of rotating disks that trap the dirt and dust. The filter needs to be replaced every 6 months, or when it starts to show signs of wear.

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Benefits of using a HEPA filter

A HEPA filter is a type of air purifier that uses a high-efficiency particulate air (HEPA) filter. The purpose of a HEPA filter as well as home air filter is to remove particles and allergens from the air, including pollen, dust, pet dander, and other small particles.

HEPA filters are typically more efficient than other types of filters at removing large particles and allergens from the air. That is why they are typically used in areas where people are most likely to be affected by these types of contaminants, such as hospitals, schools, and offices.

Some benefits of using a HEPA filter include:

It can reduce the amount of particulate matter in the air by up to 99.97%.
2. It can help to improve the efficiency of other air purifiers by providing greater removal power for smaller particles.
3. It is commonly considered to be the most effective type of filter when it comes to removing allergens and pollutants.


How to clean your HEPA filter

How to clean your HEPA filter:

Remove the filter from the unit.
2. Wipe down the filter with a damp cloth.
3. Repeat if necessary.
4. Replace the filter and secure it in place with the four screws on the back of the unit.



A HEPA filter is one of the most important pieces of air filtration equipment in your home. It's designed to trap small particles and allergens, such as pollen, dust mites, pet dander, and mold spores. Breathing these things into your lungs can cause asthma symptoms or even more serious health conditions like cancer. A properly installed HEPA filter and industrial air filter can help keep your family healthy by reducing the amount of allergens and pollutants in the air they breathe.

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