Van Genderen Heating & Air Conditioning provides Air Cleaning System services in Centennial, Denver, Englewood, Littleton, Parker, Lakewood, Castle Pines, Aurora, Highlands Ranch, Lone Tree, Castle Rock

To improve indoor air quality and remove unwanted air particles and allergens from the air, Van Genderen installs whole-home air filtration systems and air purification systems.

Air Filtration systems remove up to an unprecedented 99.98% of unwanted particles and allergens from filtered air – The systems are more effective than even the best HEPA room appliance. Product information and brochures can be found on the left side of this page.

Air Purification Systems such as Guardian Air is a whole house air purification system that uses oxidizers and has been proven to kill unhealthy microbes (mold, bacteria and viruses) and eliminate unwanted odors.

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We invite you to call us at 303.744.2766 to schedule an air conditioning installation, air conditioning maintenance or service estimate request, or click here to contact us directly.

Guardian Air Purification System

Guardian AirGuardian Air’s air purification system is a whole house air purification system that uses oxidizers and has been proven to kill unhealthy microbes (mold, bacteria and viruses) and eliminate unwanted odors. The following video explains how the system works:

The Guardian Air by RGF® is designed to eliminate household and sick building syndrome risks by reducing odors, air pollutants, VOCs (chemical odors), smoke, mold bacteria and viruses. The HVAC-PHI Cells are easily mounted into air conditioning and heating systems air ducts where most sick building problems start. When the HVAC system is in operation the HVAC-PHI Cell creates an Advanced Oxidation Process consisting of: Hydro-peroxides, super oxide ions and hydroxide ions. All are friendly oxidizers. By friendly oxidizers we mean oxidizers that revert back to oxygen and hydrogen after the oxidation of the pollutant.

Gaurdian Air DiagramGuardian Air does not need the pollutants to travel to the air handler for UV treatment or filtration. Guardian Air is proactive and sends ionized aggressive advanced oxidizers into the room to destroy the pollutants at the source, in the air and on surfaces, before they can reach your family, clients or employees.

Aprilaire Model 5000 Whole-House Air Cleaner with One Touch Control

Best for healthy homes: the Model 5000 Electronic Air Cleaner.
The Aprilaire Model 5000 Whole-Home Electronic Air Cleaner has been rated #1 three years running by a leading products ratings magazine for some very good reasons: It electronically charges particles and traps them like a magnet better than any other air cleaner – using 72 square feet of Aprilaire-branded filtering media. The Model 5000 is tried, true, and tested – delivering the highest efficiency possible.

Don’t just treat the symptoms of poor indoor air quality—remove the problems with the Model 5000 Whole-Home Electronic Air Cleaner.

The benefits and results speak for themselves:

  • Traps 99% of airborne pollen, mold and spore-sized particles
  • Eliminates 98% of airborne bacteria-sized particles
  • Removes 94% of respirable dust, dust which the EPA reports can trigger asthma
  • Captures 80% of airborne particles the size of tobacco smoke
  • Removes up to 80% of airborne virus-sized particles-something no other air cleaner in the industry can do!
  • Easy to maintain—the 5000 requires infrequent replacement of filtering media and wiping down of ionizing wires—a process that can be completed in less than 20 minutes
  • Unlike competitive electronic air cleaners there is never a need for the frequent and time-consuming cleaning or washing of collector cells

Installed by Van Genderen Heating & Air Conditioning as part of your central heating and cooling system, the Aprilaire Model 5000 Electronic Air Cleaner can help give you the cleanest, healthiest air in every room of your home.

Bryant Indoor Air Quality – Air Purifiers

Reduce Airborne Pollutants
bryant evolution perfect air purifierUpgrade home comfort by improving the quality of the air you breathe. The U.S. EPA has estimated that indoor air can be 2-5 times more polluted than the outdoor environment, ranking indoor pollutants as a top five environmental health concern. Bryant® whole-home air purifiers treat 100% of the air flowing through your system before it circulates, to remove bacteria, viruses, pollen and mold from the air.

Evolution® Perfect Air™ Purifier

Protect Your Home and Health: Eliminate Airborne Pollutants
The ultra-reliable Bryant® Perfect Air Purifier has Captures and Kills™ technology to remove dangerous bacteria, viruses, pollen and mold from the air you breathe. Its ability to kill or inactivate 99% of the captured pathogens and irritants helps safeguard the air quality of your entire home. Indoor air is re-purified, not just filtered, as often as 8 times each hour


  • Patented Captures and Kills™ technology
  • Unsurpassed germicidal capability
  • Can clean up to 100 times more air than portable units
  • Long-lasting MERV 15 filter
  • Captures up to 95% of particles .30 to 1.0 microns in size
  • Kills or inactivates up to 99% of germs, pollen and mold captured
  • Proven effective against these common pathogens and fungus:
    • Aspergillus versicolor (a common fungus)
    • avian influenza
    • Bacillus subtilis
    • common cold
    • coronavirus (SARS)
    • human influenza
    • measles
    • Mycobacterium parafortuitum (tuberculosis surrogate)
    • Pseudomonas aeruginosa
    • Serratia marcescens
    • smallpox surrogate
    • Staphylococcus aureus
    • Streptococcus
    • wild type A influenza
  • Helps protect heating and cooling equipment
  • 10-year parts limited warranty upon timely registration

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