Can HVAC Filters Stop Viruses From Entering Your Home?

Protecting yourself and your family from viruses and bacteria is more important now than it has been in the last decade. People are staying in more, which is a good start. But pretty soon, that may not even be enough to stay healthy. Aside from viruses and bacteria, it is estimated that indoor air quality for typical homes is generally 5 times more polluted than outdoor air. And there are a lot of people who don’t know that there is a very simple and effective way to sanitize and purify indoor air: HVAC air filtration. So that is why we composed today’s article. Air filters are easy to install, affordable, low maintenance, and offer protection from viruses.

Filtrete MPR 1500 AC Furnace Air Filter
Filtrete Ultra Allergen Healthy Living 1550 Air Filter

Why use HVAC Filters?

HVAC filters can add an extra layer of defense to your home. They can help prevent viruses from spreading from one carrier to another inside your home. Take a look at just some of the helpful advantages that come with using an HVAC filter:

  1. They trap odors as well
  2. They can prevent bacteria and illnesses from entering into your home
  3. They help keep your HVAC system clean
  4. They represent a very low-maintenance method of improving indoor air quality

What to Look for an AC filter for bacteria and viruses

I general, if you are trying to rid your home of as much bacteria and minimize virus proliferation as much as possible, you are going to want a filter with a MERV rating of 12 or higher. Since most viruses and bacteria are between 0.3 and 1 micron in size, having at least a MERV 12 filter will trap most bacteria and virus strains. And if you can, you should try to opt for a true HEPA filter with a MERV rating of at least 12.

FAQ’s – Frequently Asked Questions

Do higher MERV ratings restrict airflow?

They can. They trap large particles that build up over time and can restrict airflow. But this really only becomes a problem with MERV ratings of 15 and higher.

Should you use pleated filters?

If you have the option, yes you should opt for pleated filters. They are more efficient for trapping fine particles.

What is the best HVAC filter? 

Both Air X and Filtrete are considered by many experts to produce some of the most effective HVAC air filters for trapping viruses and bacteria.

Last Words

In these times of uncertainty and danger, you simply can’t afford to take any chances. If you suspect that your indoor air is in any way compromised, you should try using an air filter. Just remember to change them out at the recommended intervals and they can be a huge benefit to your health and the health of your loved ones.

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