Lennox PureAir Air Purification System

Lennox PureAir Air Purification System uses exclusive UVA-light technology to attack all three classes of indoor air contaminants-particles, mold/mildew/bacteria and odors/chemical vapors. It not only reduces, but also destroys ozone, a known lung irritant.



Features and Benefits


  • Only single indoor air quality system to attack all three classes of indoor air contaminants: (1)Small, breathable particles such as dust, dirt, pollen and allergens; (2)Airborne mold spores, bacteria and viruses; (3) Odors and chemical vapors.
  • Merv16 Precision Pleat media filter
  • Removes OVER 95% of particles ranging in size down to 0.3 micron
  • Removes OVER 90% of bioaerosols ranging in size down to 0.01 micron
  • Removes and destroys approximately 50% of household odors and chemical vapors in a 24-hour period
  • Hospital inpatient care/general surgery level filtration
  • Reduces and destroys ozone–a product of pollution and a known lung irritant

Industry-Leading technology

The PureAir air purification system reduces concentrations of pollutants through a combination of hospital-grade filtration and a process called photo catalytic oxidation.

PureAir technology involves three steps:

  1. The Precision Pleat MERV16 carbon filter captures particles and bioaerosols as small as 0.01 micron, removing them from the airstream–contaminants that standard filtration systems simply can’t stop.Â
  2. As the odor-and chemical-vapor-filled airstream flows over the UVA lamps, the airstream is exposed to the catalytic surface (titanium-dioxide-coated PureAir insert)
  3. The light energy and catalyst work together to break down odors and chemical vapors into harmless carbon dioxide and water

Compare the PureAir air purification system to other air purification technologies

PureAir System Active Carbon Filter HEPA Filter UVC Light Standard Box Filter
Captures small, breathable particles down to 0.3 micron Yes Yes Yes
Captures airborne mold and other bioaerosols down to 0.01 micron Yes Yes
Captures airborne mold and other bioaerosols down to 0.01 micron Yes Yes
Removes chemical vapors (fumes from household products) Yes Yes
Reduces ozone Yes Yes
Does not generate ozone Yes Yes Yes Yes Yes
Whole-home hospital-grade filtration Yes
Low operation cost Yes Yes Yes Yes

Warranty Information

Lennox 5-year Limited Warranty on covered components. (UV lamp and MERV16 filter are exclusive)

Spring Home Provides 5 years limited labor warranty.

NOTE: Please refer to manufacturer and Spring Home Warranty Terms and Conditions for details.