Make Your Homes Air Healthier with These 3 Best Air Purifiers

February 04, 2021

If you live in a newer residence in Lawrence, it was likely constructed with energy efficiency in mind. This means more insulation and windows and doors with enhanced seals. While these improvements are fantastic for keeping your utility bill in check, they’re not so excellent 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 enough filtration. This style only delivers the lowest level of protection by stopping dust from getting into your HVAC system.

While you can install a pleated filter or one with a better MERV rating, it still might not be adequate filtration, even more so if someone in your house has allergies or other respiratory issues.

That’s where a whole-house air purifier can be a great solution. These systems are placed within ductwork to provide mighty filtration across your home. Depending on the model you go with, you’ll be able to filter allergens, odors and even some viruses under certain airflow conditions.

Here are our top 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 created to guard scientists as they made the atomic bomb. Today, they’re essential in hospitals and other medical facilities.

The Healthy Climate HEPA Filtration System includes a three-step filtration procedure. A prefilter draws significant irritants before the HEPA filter catches the remainder of tiny pollutants. Then, a charcoal filter wipes out odors and chemical vapors.

The PureAir™ S Air Purification System works with all HVAC brands and seamlessly integrates with your smart home. It combats the three major types of indoor air irritants:

  • 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 effective at removing or eliminating 90%1 of flu and cold viruses under certain airflow conditions. And, based on laboratory and field studies, it reduces and destroys approximately 50% of residential odors and chemical vapors within 24 hours.

The PureAir S includes sensing features that make it easy 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 installed 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 work with your needs. This rating measures how effective filters are at capturing contaminants. The higher the number, the better the filtration.

The Healthy Climate Carbon Clean 16® Media Air Cleaner is ideal for households 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 eliminates more than 95%3 of unhealthy particles from your home’s air.

The Healthy Climate 13 Media Air Cleaner is recommended for families who are seeking 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 a fantastic air purifier for allergies and in houses with pets. It eliminates 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 offer this powerful filtration without driving up the cost of operating your heating and cooling system.

These three media air cleaners can be used with any brand of HVAC system. However, it’s important to know that some of the denser ones, such as MERV 16 and 13, may limit your system’s airflow. This can inflate your heating and cooling costs.

3. UV Air Purifiers

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

In reality, the Healthy Climate UV Germicidal Light can lower the amount of airborne microorganisms by 50% in as quickly as 45 minutes.5 This light destroys cell structure, which halts these microorganisms from flourishing and infiltrating across your house.

And this UV air purifier can also help keep your home comfort system clean and working properly. It eliminates of germs, mold and fungi hiding inside ductwork and your system itself. This UV light air purifier does all these things without creating lung-irritating ozone.6

Breathe Better with the Support of Our Air Purification Pros

Your loved ones’ comfort and health matters to us at Scott Temperature. We realize there are many solutions out there. That’s why we make it simple to collaborate with our indoor air quality professionals. We specialize in recommending solutions that meet your needs and budget, and we’d love to learn more about your house and your air quality challenges. Call us at 785-269-0465 right away to begin.




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.