3 Best Air Purifiers for Enhancing Your Residences Indoor Air Quality

February 04, 2021

If you own a newer house in Wausau, it was likely constructed with energy efficiency as a priority. This means more insulation and windows and doors with better seals. While these advances are good for keeping your heating and cooling bill in check, they’re not so great for your indoor air quality.

Your HVAC system needs to work with a filter. But if you rely on a flat filter, you won’t be getting ample filtration. This style only delivers the smallest amount of protection by stopping dust from getting into your heating and cooling system.

While you can get a pleated filter or one with a increased MERV rating, it still might not be ample filtration, even more so if someone in your house has allergies or other respiratory problems.

That’s where a whole-house air purifier comes in. These systems are attached within ductwork to deliver mighty filtration across your house. Depending on the model you go with, you’ll be able to remove allergens, odors and even some viruses under certain airflow conditions.

Here are our top styles 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 premium filtration. These filters were first created to protect scientists as they worked on the atomic bomb. Today, they’re essential in hospitals and other medical settings.

The Healthy Climate HEPA Filtration System has a three-step filtration procedure. A prefilter catches significant pollutants before the HEPA filter traps the rest of tiny pollutants. Then, a charcoal filter takes care of odors and chemical vapors.

The PureAir™ S Air Purification System is compatible with all HVAC brands and seamlessly works with with your smart home. It fights the three key kinds of indoor air pollutants:

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

This air purifier can remove 99.9%* of pollutants, including mold spores, pollen, dust and pet dander. It’s also capable of decreasing or destroying 90%1 of flu and cold viruses under certain airflow conditions. And, as the result of laboratory and field studies, it reduces and eliminates approximately 50% of household odors and chemical vapors within 24 hours.

The PureAir S is equipped with sensing features that make it uncomplicated to serviced. When paired with an iComfort® S30 smart thermostat, you’ll receive an alert to install a new filter and UVA light.2 This home air purifier must be linked with communicating Lennox systems and the iComfort S30.

2. Media Air Cleaners

Lennox Healthy Climate® Media Air Cleaners come in in a variety of MERV ratings to match your needs. This rating calculates how capable filters are at capturing contaminants. The greater the number, the greater the filtration.

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

The Healthy Climate 13 Media Air Cleaner is suggested for homes who are seeking better protection from viruses and bacteria. This filter traps 99% of larger particles such as 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 great air purifier for allergies and in homes with pets. It removes more than 87% of bigger particles down to 3 microns and more than 28% of smaller ones down to 0.3 microns.4 It’s able to deliver this strong filtration without running up the bill for operating your HVAC system.

These three media air cleaners are compatible with any brand of HVAC system. Regardless, it’s important to know that some of the more substantial ones, such as MERV 16 and 13, may limit your system’s airflow. This can increase your utility costs.

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 useful application when concealed within your ductwork. It’s also tough 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 destroys cell structure, which prohibits these microorganisms from growing and infiltrating throughout your residence.

And this UV air purifier can also help keep your home comfort system clean and operating like it should. It wipes out of germs, mold and fungi lurking in ductwork and your system itself. This UV light air purifier accomplishes all these things without producing lung-inflaming ozone.6

Breathe Better with the Assistance of Our Air Purification Specialists

Your family’s comfort and health is important to us at Gilray Heating and Cooling. We realize there are a lot of possibilities out there. That’s why we make it uncomplicated to collaborate with our indoor air quality specialists. We specialize in recommending solutions that fit your needs and budget, and we’d love to hear more about your house and your air quality challenges. Reach us at 715-301-0727 right away to get started.




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.