If you have a newly built home in Corpus Christi, it was in all likelihood built with energy efficiency as a priority. This means more insulation and windows and doors with improved seals. While these enhancements are fantastic for keeping your heating and cooling bills under control, they’re not so good 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 adequate filtration. This kind only gives the bare minimum of protection by stopping dust from getting into your HVAC system.

While you can upgrade to a pleated filter or one with a higher MERV rating, it still might not be adequate filtration, even more so if someone in your residence has allergies or other respiratory problems.

That’s where a whole-house air purifier can be a great solution. These systems are attached within ductwork to provide mighty filtration around your house. 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 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, gives the best filtration. These filters were first made to shield scientists as they made the atomic bomb. Today, they’re a staple in hospitals and other medical settings.

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

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

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

This air purifier can remove 99.9%* of pollutants, like mold spores, pollen, dust and pet dander. It’s also effective at removing or destroying 90%1 of flu and cold viruses under certain airflow conditions. And, based on laboratory and field studies, it removes and eliminates approximately 50% of household odors and chemical vapors within 24 hours.

The PureAir S includes sensing features that make it easy to service. When used with an iComfort® S30 smart thermostat, you’ll get a notification to change the 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 are made in a variety of MERV ratings to match 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 great for homes with allergy suffers and pets. This is a HEPA filter air purifier, because it has a MERV 16 rating for hospital-level filtration. And it eliminates more than 95%3 of unhealthy particles from your residence’s air.

The Healthy Climate 13 Media Air Cleaner is great for families who want improved protection from viruses and bacteria. This filter captures 99% of larger particles like 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 an excellent air purifier for allergies and in houses 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 provide this strong filtration without increasing the bill for using your home comfort system.

These three media air cleaners are compatible with any brand of HVAC system. Regardless, it’s important to know that some of the denser ones, including MERV 16 and 13, may restrict your system’s airflow. This can increase your heating and cooling bills.

3. UV Air Purifiers

The sun’s UV rays are the reason why you get a painful sunburn. But this type of light has a beneficial application when concealed within your ductwork. It’s also strong enough to reduce germs, mold and fungi under certain airflow conditions.

In fact, the Healthy Climate UV Germicidal Light can decrease the amount of airborne microorganisms by 50% in as little as 45 minutes.5 This light destroys cell structure, which stops these microorganisms from growing and moving throughout your house.

And this UV air purifier can also help keep your home comfort system clean and operating efficiently. It takes care of germs, mold and fungi lurking within ductwork and your system itself. This UV light air purifier achieves all these things without developing lung-irritating ozone.6

Breathe Better with the Support of Our Air Purification Professionals

Your loved ones’ comfort and health matters to us at Total Assurance AC & Heating. We know there are lots of solutions out there. That’s why we make it simple to collaborate with our indoor air quality specialists. We specialize in creating solutions that fit your needs and budget, and we’d love to learn more about your residence and your air quality problems. Call us at 361-217-7080 today to begin.


1Based on laboratory and field studies.

2
PureAir™ S requires the iComfort® S30 and a communicating indoor unit.


3
Leading 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.


4
Based on lab tests conducted on filters with conditions included in ASHRAE standard 52.2 for E1 and E3 size ranges.


5
Based on constant circulation of air in the home, 3,000-square-foot home with a 5-ton air handler.


6
U.S. Environmental Protection Agency, “Ozone Generators that are Sold as Air Cleaners: An Assessment of Effective and Health Consequences,” August 2006.