
Dave Lennox Signature™ Collection PureAirTM Air Purification
System
Cleans the air in your home better than any other single system you can buy
Features
- MERV 9, 4" pleated filter
- Only single indoor air quality system to attack all three classes of indoor air contaminants—particles, bioaerosols and
odors/chemical vapors
- Industry-exclusive air purification technology
- Removes particles ranging in size down to 0.3 micron
- Removes bioaerosols ranging in size down to 0.3 micron
- Removes and destroys approximately 50% of household odors and chemical vapors in a 24-hour period
- 5-Year Limited Warranty on covered components
Product Brochure

Homeowner's Manual
More Information
PureAir Air Purification System Cleans The Air In Your Home Better Than Any Other System You Can Buy.
The new PureAirTM air purification system provides the most effective measure of controlling indoor air quality.
Engineered with exclusive air purification technology, the PureAir system is the only indoor air quality system to combat all
three classes of air contaminants. When you install a PureAir system, you'll not only breathe cleaner air, but you'll also
breathe a sigh of relief.
Three Class of Air Contaminants
Particles -- Pollen, dust mites, dirt, pet dander
Particles are any substances measuring less than 100 microns in diameter. The EPA has found that small particles (less than
2.5 microns) are responsible for the health effects of greatest concern. These particles easily reach the deepest recess of
the lungs.
Bioaerosols -- Bacteria, viruses, molds, spors, fungi
Microscopic living organisms that grow and multiply in warm, humid places. Exposure to these organisms can occur in even the
most well-maintained living environment.
Odors/ Chemicals -- Pet odors, cooking smells, perfumes, tobacco smoke, chlorine, cleaning supplies,
paints, solvents
Air contaminants in the form of gases. Classes and concentrations of chemicals found in a home are largely determined by
circulation, product usage and types of furnishings.
The PureAir system is pure genuis! It removes particles, bioaerosols, odors and it destroys
chemicals.
The PureAir air purification system doesn't just sweep the problems under the rug -- it elimates them! It destroys dander,
fights bacteria and kills odors/chemicals. It's an air purification system unlike any other.
Health improvements.
Almost nothing gets past the revolutionary PureAirTM air purification system. Using a combination of ultraviolet
light and innovative filtration technology, it captures and destroys particles and bioaerosols as small as .3 micron.
(Particles smaller than 2.5 microns pass through the lungs and into the bloodstream, increasing the likelihood of illness.)
This minimizes your exposure to potentially harmful pollutants.

Plus, the PureAir system is the only indoor air quality system that can safely destroy chemicals and odors such as tobacco
smoke. Of the compounds found in smoke, more than 40 are know to cause cancer, and many others are strong
irritants.
One micron = 1/25,000 of an inch in diameter
Scale: Approximately 8,000:1
Source: Pennsylvania State University


Home improvements.
The Mayo Clinic has found that air cleaners attached to a whole house system are generally more effective than freestanding
air cleaners. An optimal solution for central HVAC systems, the PureAir air purification system installs easily into your
ductwork and attacks the problem at its source. By trapping and destroying contaminants, it helps increase the efficiency and
reliability of your HVAC system.

A New Class of Air Purification
- Highest efficiency of air purification product
- Chemicals and odors removed and destroyed
-- Respirable particles and bioaerosols are removed (4" pleated filter -- Merv 9)
- Absolute toxicity of treated air stream is reduced
- Organic particles are oxidized into carbon dioxide and water vapor
To complete your Home Comfort System, Delta Air Systems recommends:
If you have any questions or would like to schedule a consultation please call 519.885.2740 or email reception@deltaairsystems.com
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