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Do Air Purifiers Really Improve Your Home’s Air Quality?

Smoke from wildfires has become an unfortunate reality for Edmontonians during the summer months. Add in everyday seasonal irritants like pollen, dust, and even dry air during the winter, and it’s not hard to understand why air quality is a top concern for many homeowners these days. Air purifiers have become increasingly common, and for those concerned with the overall quality of the air in their home, you may wonder if a purifier does as much as they say they do.


At Weiss-Johnson, we know that efficient HVAC solutions are crucial for overall health and wellness inside our homes. We also know that it can be hard to tell what solutions bring the most value for your specific needs. Below, we’ll take a closer look at some of the top facts to be aware of when considering integrating an air purification system with your HVAC. Read on to learn more!

What Do Air Purifiers Actually Do?

The main function of air purifiers is to remove contaminants from the air you breathe. Common technologies include:

  • HEPA Filters: Capture tiny particles like dust, pollen, pet dander, and some bacteria.
  • Activated Carbon Filters: Absorb odours and certain chemical vapours, including smoke and smog buildup.
  • UV Light Systems: Target airborne germs and viruses by neutralizing them.

Air purifiers can significantly reduce allergens and irritants in your home’s air, providing relief to allergy sufferers and improving overall air cleanliness. It’s important to know, however, that they are most effective when used as part of an overall approach that includes proper ventilation and regular HVAC maintenance.

Why Alberta Homes Might Benefit from Air Purifiers

Alberta’s climate and environment present specific challenges that can impact indoor air quality and make life at home less comfortable. Factors that contribute include:

Wildfire Smoke and Seasonal Smog: In recent years, wildfires have led to poor outdoor air quality for extended periods. Air purifiers can help reduce indoor smoke particles when windows must remain closed and allow you to breathe easier. 

  • Dust and Pollen: Spring and summer bring airborne allergens that can find their way indoors and agitate your sinuses all season long. Air purifiers with HEPA filters help trap these irritants before they circulate.
  • Dry Indoor Air in Winter: While purifiers don’t add moisture, cleaner air can reduce the general irritation caused by dryness. For optimum comfort, we recommend combining air purifiers with humidifiers.
  • Homes with Pets or Smokers: Air purifiers help manage pet dander and reduce lingering smoke odours, improving breathing comfort and air quality for all. 


What Air Purifiers Can’t Do


Air purifiers are a great addition to any home, but it’s important to be aware of their limitations to have the right expectations. Air purifiers aren’t equipped to:

It’s important to have realistic expectations. Air purifiers are helpful but not a cure-all. They:

  • Fix Poor Ventilation: If your home lacks fresh air circulation, an air purifier can only do so much.
  • Address Humidity Problems: Mould and mildew issues related to moisture require humidifiers or dehumidifiers and proper home sealing.
  • Function Without Regular Maintenance: Filters need to be replaced on schedule for peak performance.

Weiss-Johnson’s Role in Improving Home Air Quality

At Weiss-Johnson, we understand that clean air is about more than just one device. Our team offers comprehensive home comfort solutions, including:

  • Air Purifier Installation and Maintenance
  • Humidifiers and Dehumidifiers to Balance Indoor Moisture
  • Regular HVAC System Cleaning and Tune-Ups
  • Professional Advice Tailored to Alberta’s Unique Climate, and more!

Weiss-Johnson is here to give you access to our nearly 50 years of industry-leading experience so you can find the perfect fit for your home. 

Learn More Today!

If you’re considering an air purifier or want to explore whole-home air quality HVAC solutions, contact Weiss-Johnson today. Our experts are ready to help you breathe easier with smart, effective solutions designed specifically for Alberta homes.

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