Air Purification

From the industry’s most effective air purifier to the #1 rated filtration system*, there's an innovative solution you can feel good about.

Guy cooking dinner thumbnail Explore Purification Solutions
Illustration of Whole-home solutions for complete peace of mind

Whole-home solutions for complete peace of mind

Whole-home solutions for complete peace of mind

Healthy Climate® air purification and filtration systems are designed to work with your central heating and cooling system. They improve the air throughout your entire home—not just in individual rooms—without producing ozone, a known lung irritant*.

The most effective way to improve your air

The PureAir™ air purification system is the only single indoor air quality system to combat all three classes of contaminants.

  • Allergy-aggravating particles such as dust, pollen and pet dander
  • Mold and germs that grow and reproduce in damp places, such as basements and crawlspaces
  • Odors and chemical vapors from paints, cleaning supplies and additives used in carpeting and furniture

The most effective way to improve your air
Illustration of Multiple technologies working together in one powerful system

Multiple technologies working together in one powerful system

Multiple technologies working together in one powerful system

PureAir™ reduces and removes contaminants with hospital-grade filtration and a powerful air purification technology called photocatalytic oxidation (PCO).

Other smart solutions for a healthier home

The Carbon Clean 16® media air cleaner is the #1 rated, professionally installed, whole-home filter as rated by a leading consumer magazine*.

Other smart solutions for a healthier home

A Bright Solution For Controlling Germs

Healthy Climate germicidal lights use intense rays of ultraviolet light to control contaminants.

A Bright Solution For Controlling Germs

“My family and I suffer from a lot of environmental allergies and I have to say, this product (PureAir) rocks!”

-Darkrobe, Calgary, Alberta, Canada
A Lennox® PureAir™ whole-home air purification system improves indoor air quality better than any single system you can buy. Many technologies only combat one or two categories of air contaminants, and often only in a single room. The PureAir air purification system is the only single indoor air quality system to combat all three classes of indoor air contaminants—particulate, bioaerosols and Volatile Organic Compounds (VOCs). The PureAir air purification system reduces indoor air pollutant levels through a combination of hospital-grade filtration and a contaminate removal process called photocatalytic oxidation (PCO). The process involves three steps. Step one, the Carbon Clean 16® filter captures particles and bioaerosols as small as 0.01 micron, removing them from the airstream. Step two, as the odor-and-chemical-vapor-filled airstream flows through the PCO cartridge, the airstream is exposed to the catalytic surface (titanium-dioxide-coated PureAir cartridge). Step three, the light energy from the UVA lamp and catalyst work together to break down odors and chemical vapors into harmless carbon dioxide and water. Unlike other air purification products on the market, the PureAir system does not produce any ozone as a by-product and actively works to reduce ozone, a known lung irritant. 
Filter Results

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Series

An air quality monitor that provides alerts, recommendations, and triggers air cleaning on demand

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PureAir S Air Purification System
Dave Lennox Signature® Collection

Sensing and communicating, and cleans the air in your home better than any other single system you can buy

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PureAir Air Purification System

Cleans the air in your home better than any other single system you can buy

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Duct-mounted air purifier that addresses indoor air pollutants in your home

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Healthy Climate Carbon Clean 16® Media Air Cleaner

The healthiest media filter for ozone reduction and filtration of allergens and germs

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Healthy Climate® 13 Media Air Cleaner

The healthy-household media filter for families wanting protection from viruses and bacteria

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Healthy Climate 11 Media Air Cleaner

The everyday media filter for allergen-reduction that’s ideal for households with pets

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Healthy Climate High-Efficiency Particulate Air (HEPA) Filtration System

Hospital-grade filtration performance

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Healthy Climate UV Germicidal Lights

Highest UV light intensity on the market!

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See what homeowners are saying about Lennox® Air Purification

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