Improve Your Homes Air Quality with These 3 Best Air Purifiers

February 04, 2021

If you own a newly built house in Moline, it was likely constructed with energy efficiency at the top of the list. This means greater amounts of insulation and windows and doors with improved seals. While these improvements are great for keeping your energy costs economical, they’re not so great for your indoor air quality.

Your home comfort system needs to operate with a filter. But if you rely on a flat filter, you won’t be experiencing ample filtration. This style only gives the lowest level of protection by blocking dust from infiltrating your heating and cooling system.

While you can get a pleated filter or one with a increased MERV rating, it still might not be enough filtration, particularly if someone in your residence has allergies or other respiratory issues.

That’s where a whole-house air purifier can be a great solution. These systems are installed within ductwork to provide strong filtration across your residence. Depending on the kind you choose, you’ll be able to get rid of allergens, odors and even some viruses under certain airflow conditions.

Here are our favorite systems from Lennox®, an industry leader in air purification.

Best Air Purifiers from Lennox

1. HEPA Air Purifiers

A HEPA air purifier, like the Healthy Climate® High-Efficiency Particulate Air Filtration System, provides top-of-the-line filtration. These filters were first made to guard scientists as they worked on the atomic bomb. Today, they’re essential in hospitals and other medical facilities.

The Healthy Climate HEPA Filtration System has a three-step filtration method. A prefilter draws significant particles before the HEPA filter catches remaining tiny particles. Then, a charcoal filter wipes out odors and chemical vapors.

The PureAir™ S Air Purification System works with all HVAC brands and smoothly links to with your smart home. It combats the three major types of indoor air contaminants:

  • Airborne particles
  • Chemical odors and vapors
  • Germs and bacteria, under certain airflow conditions

This air purifier can eliminate 99.9%* of pollutants, like mold spores, pollen, dust and pet dander. It’s also capable of reducing or eradicating 90%1 of flu and cold viruses under certain airflow conditions. And, as the result of laboratory and field studies, it reduces and destroys approximately 50% of your home’s odors and chemical vapors within 24 hours.

The PureAir S comes with sensing features that make it easy to serviced. When paired with an iComfort® S30 smart thermostat, you’ll receive an alert to change the filter and UVA light.2 This home air purifier must be used with communicating Lennox systems and the iComfort S30.

2. Media Air Cleaners

Lennox Healthy Climate® Media Air Cleaners are made in a variety of MERV ratings to work with your needs. This rating determines how effective filters are at removing contaminants. The higher the number, the finer the filtration.

The Healthy Climate Carbon Clean 16® Media Air Cleaner is great for residences with allergy suffers and pets. This is a HEPA filter air purifier, since it has a MERV 16 rating for hospital-level filtration. And it removes more than 95%3 of unhealthy particles from your home’s air.

The Healthy Climate 13 Media Air Cleaner is recommended for families who desire enhanced protection from viruses and bacteria. This filter removes 99% of larger particles including dust, pollen and lint. And up to 54% of finer particles down to 0.3 microns.4

The Healthy Climate 11 Media Air Cleaner is a a fantastic air purifier for allergies and in residences with pets. It removes more than 87% of bigger particles down to 3 microns and more than 28% of finer ones down to 0.3 microns.4 It’s able to deliver this effective filtration without driving up the bill for using your HVAC system.

These three media air cleaners can be used with any brand of HVAC system. But despite that, it’s essential to be aware that some of the thicker ones, like MERV 16 and 13, may limit your system’s airflow. This can increase your energy expenses.

3. UV Air Purifiers

The sun’s UV rays are to blame when you get a painful sunburn. But this wavelength of light has a beneficial application when concealed in your ductwork. It’s also powerful enough to reduce germs, mold and fungi under certain airflow conditions.

In reality, the Healthy Climate UV Germicidal Light can lower the concentration of airborne microorganisms by 50% in as short as 45 minutes.5 This light wrecks cell structure, which prohibits these microorganisms from multiplying and moving around your home.

And this UV air purifier can also help keep your heating and cooling system clean and working properly. It takes care of germs, mold and fungi that are hidden within ductwork and your system itself. This UV light air purifier accomplishes all these tasks without making lung-inflaming ozone.6

Breathe Better with the Support of Our Air Purification Professionals

Your household’s comfort and health is our top priority at Freed Heating & Air Conditioning. We know there are lots of options out there. That’s why we make it simple to partner with our indoor air quality pros. We specialize in making solutions that meet your needs and budget, and we’d love to hear more about your house and your air quality issues. Give us a call at 309-323-9584 right away to start the process.




1Based on laboratory and field studies.
2PureAir™ S requires the iComfort® S30 and a communicating indoor unit.
3Leading consumer magazine, January 2012. Based on the published CADR, which is the standardized measurement system to determine the cubic feet of clean air produced per minute. Particles captured range in size down to 0.3 micron. One micron = 1/25,000 of an inch in diameter.
4Based on lab tests conducted on filters with conditions included in ASHRAE standard 52.2 for E1 and E3 size ranges.
5Based on constant circulation of air in the home, 3,000-square-foot home with a 5-ton air handler.
6U.S. Environmental Protection Agency, "Ozone Generators that are Sold as Air Cleaners: An Assessment of Effective and Health Consequences," August 2006.