Air Quality Assessment

For Mold Free, Health Building

For More Information


Air Quality Assessment

For Mold Free, Health Building

For More Information

How Do Air Purifiers Work?

When you’re at home, you want to know that you’re breathing clean air. Even if you live far away enough from a city that pollutants are not obvious, there are still particles in the air that can affect your health. Those particles can be pollen, dust, pet dander, or other pollutants. You might not realize just how much stuff is floating around in your air until you try using an air purifier. Our team at Purely Green has given you our recommendations for the best air purifiers, but how do they actually work?

Let’s take a look at how air purifiers work and make the air inside your home clean and free of pollutants.


air purifiers

Polluted air in, clean air out

There are a few different ways that air purifiers actually purify the air, but the mechanics are always basically the same. A fan sucks air in, pulls it through a filter, and recirculates the clean air back out. The type of filter that an air purification system uses depends on the particles that it is designed to filter out of the air.


Different filters for different uses

Not all air purifiers serve the same purpose. There are some that filter out larger particles like pollen and dust mites, while others filter smaller particles like animal dander. Though when we say “smaller” and “larger,” we are speaking relatively. These particles are still very tiny. Pollen is about 5 microns wide, and pet dander is about 2.5 microns.


Go beyond the filter

Other than particles like pollen and dust mites, there are even smaller particles and organisms in the air that you want to filter out. Those would be mold and bacteria. They are too small for a paper or fiber filter to trap, which is why there are air purification systems that use ultraviolet filters to destroy these biological impurities in the air. There are also filters made of activated charcoal, which can remove smoke particles from the air as well as volatile organic compounds and similar gases.


Air Purifiers for Your Home from Purely Green

Keeping the air clean is good for your health and your home. Effective air purifiers can help with allergies and reduce mold growth. If you need an air purification system for your home, Purely Green Environmental can help.


Contact us at (888) 291-3773 to learn more about getting cleaner air in your home or office.




NORMI™ Certified

• Indoor Air Specialist
• Mold Inspector
• Formaldehyde Screener
• Professional Screening
• Environmental Educator
• Biocide Applicator

NORMI™ Qualified

• Mold Assessor
• Sampling Technician

ACAC Certified

• CMC, Council-certified Microbial
• Consultant

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