Families who use quality, properly fitted air filters in their home – and replace them regularly throughout the year – are more likely to reap the benefits of superior Indoor Air Quality. That cleaner air will go a long way toward helping your family enjoy a happy, Healthy Home that’s resistant to respiratory irritants, asthma triggers, allergens, and serious long-term conditions.

Proper Air Filters Help Reduce:

  • Dust and Dust Mites
  • Pollen
  • Pet Dander
  • Mold Spores
  • Gases, Chemicals, and Smoke
  • Misc. Air Particles

Two acronyms you’re likely to see while researching air filters for your home will be MERV and HEPA. These are differing rating systems for air filters that give you an idea for how efficiently they filter particles from the air.


MERV stands for Minimum Efficiency Reporting Value and is the rating measurement system used for whole-home solutions. The higher the number, the more efficient the air filter, based on how small of an air particle they can trap from the air.


HEPA stands for High-Efficiency Particulate Air Filter and is a rating measurement used for portable or room air purifiers. These are made to filter air at an exceptionally high scale. However, a filter rated this high isn't ideal for whole-home HVAC systems as they create too much static pressure, which can damage your equipment.  

Dos & Don'ts


utilize a room air purifier with HEPA filters

Again, based on your needs, use a room air purifier anywhere your home needs fresher air. Make sure your room air purifier uses a HEPA filter, tailoring its use to your family's needs. AprilAire Room Purifiers can help you filter specific particulates from your home.


use air filters that aren’t genuine to the system’s manufacturer

Generic air filters won’t always fit properly, meaning your healthy home’s central air system isn’t running efficiently, decreasing indoor air quality in the process. For example, genuine AprilAire filters offer a Pure Fit Promise that your filter will fit snugly with AprilAire systems, offering a more efficient air cleaning.


routinely replace your air filter

If you’re experiencing a particularly bad allergy season or are kicking up more dust at home due to a renovation, consider replacing your air filter sooner than the manufacturer recommends. Also, consider clearing dust build-up in your system once a month.


forget to ventilate your home

Ventilation allows airborne debris to cycle through your Healthy Home, meaning the air is less stagnate and that airborne debris is more likely to be captured by your air filter, increasing Indoor Air Quality in the process. Without ventilation, dust settles into nooks and crannies that can have an effect on long-term health.


use an air filter designed for your needs

Particulate removal is based on your lifestyle and needs. The American Lung Association recommends filters rated MERV 11 or higher in whole-home systems. AprilAire Air Filters can be tailored to your family's specific needs.

Indoor air pollution causes an estimated 4.3 million premature deaths each year.”


For a Healthy Home, be sure to consider what type of air filters you use and how efficient they are at removing air particles to increase Indoor Air Quality. This will go a long way toward making sure your family’s respiratory wellness is secure while staving off allergy and asthma triggers. Lastly, steer clear of generic-brand air filters that sacrifice quality and efficiency. Use genuine parts from the manufacturer such as AprilAire’s Pure Fit Promise air filters to ensure a Healthy Home.

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The information contained on the AprilAire website is not intended to be a substitute for professional medical advice, diagnosis or treatment in any manner. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding any medical condition. All information is for informational and educational purposes only and any use thereof is solely at your own risk.