Make Your Residences Air Cleaner with These 3 Best Air Purifiers

February 04, 2021

If you own a newly built home in Greensburg, it was in all likelihood built with energy efficiency in mind. This means increased insulation and windows and doors with better seals. While these enhancements are great for keeping your heating and cooling costs under control, they’re not so great for your indoor air quality.

Your heating and cooling system needs to run with a filter. But if you have a flat filter, you won’t be experiencing enough filtration. This model only gives the smallest amount of protection by stopping dust from getting into your heating and cooling system.

While you can upgrade to a pleated filter or one with a higher MERV rating, it still might not be adequate filtration, particularly if someone in your home has allergies or other respiratory issues.

That’s where a whole-house air purifier can be a good option. These systems are attached within ductwork to deliver strong filtration around your residence. Depending on the type you select, you’ll be able to get rid of allergens, odors and even some viruses under certain airflow conditions.

Here are our best options 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, gives premium filtration. These filters were first developed to defend scientists as they created the atomic bomb. Today, they’re essential in hospitals and other medical buildings.

The Healthy Climate HEPA Filtration System has a three-step filtration method. A prefilter draws bigger particles before the HEPA filter catches remaining smaller pollutants. Then, a charcoal filter takes care of odors and chemical vapors.

The PureAir™ S Air Purification System connects to all HVAC brands and seamlessly links to with your smart home. It fights the three leading kinds of indoor air pollutants:

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

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

The PureAir S comes with sensing features that make it easy to serviced. When linked 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 fit your needs. This rating measures how effective filters are at capturing contaminants. The higher the number, the finer the filtration.

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

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

The Healthy Climate 11 Media Air Cleaner is a an excellent air purifier for allergies and in houses with pets. It catches more than 87% of bigger particles down to 3 microns and more than 28% of miniscule ones down to 0.3 microns.4 It’s able to provide this strong filtration without increasing the price of using your HVAC system.

These three media air cleaners are compatible with any brand of HVAC system. But despite that, it’s critical to realize that some of the more substantial ones, such as MERV 16 and 13, may limit your system’s airflow. This can hike up your energy bills.

3. UV Air Purifiers

The sun’s UV rays are to the fault of you get a stinging sunburn. But this kind of light has a helpful application when placed in your ductwork. It’s also strong enough to eliminate germs, mold and fungi under certain airflow conditions.

In fact, the Healthy Climate UV Germicidal Light can reduce 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 infiltrating throughout your home.

And this UV air purifier can also help keep your home comfort system clean and running properly. It takes care of germs, mold and fungi hiding inside ductwork and your system itself. This UV light air purifier accomplishes all this work without creating lung-aggravating ozone.6

Breathe Easier with the Support of Our Air Purification Specialists

Your household’s comfort and health is important to us at Wallpe Heating & Cooling. We are aware there are many options out there. That’s why we make it uncomplicated to collaborate with our indoor air quality specialists. We specialize in recommending solutions that match your needs and budget, and we’d love to find out more about your home and your air quality problems. Call us at 812-663-7252 now 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.