HEPA vs MERV Filters

HEPA vs MERV Filters

When it comes to air conditioning, your filters are just as important as the unit themselves. They help keep the air clean, safe, and breathable. That being said, there are different kinds of filters available these days. It's not like the olden times when there was only one type.

Now there is MERV vs HEPA, which are the two most common varieties of filters. Let's talk about which each one of these stands for. We'll also discuss the important differences. That way you can have a better idea when it comes to deciding on the right one for your home or commercial property.

The Difference Between MERV And HEPA

What Are MERV Filters?

A MERV filter is a Minimum Efficiency Reporting Values device. It refers to a filter's ability to filter a particle between 0.3 and 10 microns.

In other words, it measures the filter's ability to catch airborne contaminants. The MERV rating can be anywhere from 1 to 16. Many of the filters available today range between MERV 4 to MERV 8.

So ultimately, if you have a higher MERV rating for your filter, then you can enjoy cleaner air. You can filter out smoke, pollen, pollution, and more. If you have any questions about replacing your air filter or installing any additional filter, then reach out to the experts at Moncrief Heating and Air Conditioning.

What Are HEPA Filters?

HEPA (High Efficiency Particulate Air) filters can remove 99.97% of tiny particles at a diameter of less than 0.3 microns. And HEPA filters use a different grading system from the MERV scale. However, there are some HEPA filters that even have a higher filtration capacity than a MERV 16.

So if you have severe allergies, asthma symptoms, or otherwise simply can't afford to take a risk, then typically HEPA filters are a better bet than MERV filters.

Now understand that because of the power of these filters, they will also disrupt the typical airflow. That’s because of how an HVAC system typically works.

That means they put more pressure on the system. This can lead to other issues if you don't have them professionally installed and maintained. After all, everything has a give and a take. So if you have questions about these filters, again, reach out to Moncrief Heating and Air Conditioning for more information.

Which Is Better, HEPA Or MERV Filters?

When it comes down to it, choosing the right filter for your air conditioning system is a combination of factors. It has to do with your area, your home, and your lifestyle goals. The best thing to do is have the experts analyze your home to see which filter is best.

Reach Out To Moncrief Heating And Air Conditioning Today

Our HVAC service professionals in Atlanta, Roswell, Sandy Springs, and Virginia Highlands are ready to assist with any questions you have. We have in-depth knowledge of heating and cooling systems.

We can help you equip your property with the best units, maintain them, and ensure that you're spending the least amount of money possible for the highest degree of comfort. So if you have any questions about the difference between MERV and HEPA filters or anything related to that, don't hesitate to give us a call right now.