Air Purification

Air Purification Services

- Standard Warranty Available

-12 Year Warranty Available

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Cleaner Air, Safer Air

GPS offers revolutionary technology that fights pathogens and provides safer, cleaner air. Our patented needlepoint bi-polar ionization (NPBI®) technology can be found in more than 250,000 installations worldwide.

Up to the Task

GPS' NPBI technology works to safely clean the air inside buildings of many sizes and types.

Top-Flight Technology

GPS' technology has been designed and approved to operate in commercial and private aircraft. Aviation applications require passing the stringent RTCA DO-160 test proving the technology does not generate EMF, line noise or interfere with the avionics in any way. GPS' technology is used in many healthcare applications and will not cause interference with imaging equipment.

Common Applications

  • Healthcare
  • Schools & Universities
  • Manufacturing
  • Office Buildings
  • Airports
  • Food Service
  • Fitness
  • Arenas & Stadiums
  • Hospitality
  • Worship

A Proven Process to Clean the Air



The air around us is filled with particles like dust, dander, pollen, smoke, odors, and even pathogens including mold, viruses, and bacteria.

 Our patented NPBI technology cleans the air by introducing ions into the airflow in your ventilation system.


Our technology delivers indoor air that's free of ozone and other harmful by-products. Through NPBI, GPS products improve the air by reducing airborne particulates, odors, and pathogens.

  • Targets Particles

When these ions disperse throughout a space, such as an office or a schoolroom, they combine with particles suspended in the air. This creates a snowball effect in which particles of opposite polarities begin to cluster together, which makes it easier to capture the infiltration system.

  • Reduces Pathogens

During the NPBI process, contact with ions disrupts pathogens' surface proteins, rendering them inactive and unable to replicate.

  • Tackles Odors

GPS' NPBI technology breaks down the chemical, pet, cooking, and other odors into basic harmless compounds, leaving indoor air smelling fresh and substantially reducing odor-causing VOCs.

  • Saves Energy

By keeping indoor air cleaner, NPBI reduces the amount of air required from outside to keep things fresh- saving you initial ventilation equipment costs and up to 30% on energy consumption.

What is Ozone?

Oxone or O, in the upper atmosphere, is formed naturally and protects the earth from harmful UV radiation. Ground-level ozone is primarily man-made and is harmful to breathe. Certain types of ionization products produce ozone, but GPS' NPBI technology does not.

The Power of Ions

GPS' NPBI technology cleans indoor air. This patented technology produces a high concentration of positive and negative ions, delivering them to space via the ventilation system. Within the air stream, ions attach to particles, where they combine, become larger, and are more easily filtered from the air. When ions come in contact with pathogens, they disrupt the pathogens' surface proteins, rendering them inactive.


Studies have proven the ability of GPS technology to reduce the infectivity of certain viruses by 90% or more.

What Is an Ion?

An ion is a molecule or atom that is positively or negatively charged, meaning it must either gain or relinquish electrons in order to become neutral.

Cleaner Air, Naturally

Naturally occurring ions are everywhere in the outdoors, and they are constantly working to clean the air. Ions are created with energy from rushing water, crashing waves, and even sunlight. GPS' NPBI technology generates ions without producing ozone or other harmful by-products, so you can bring outdoor freshness to the indoors.

The GPS Advantage

Proven technology to fight pathogens.

Sensitivity Testing

A petri dish containing a pathogen is placed underneath a laboratory hood, then monitored to assess the pathogen's reactivity to NPBI over time. This controlled environment allows for comparison across different types of pathogens. Sensitivity testing is not a measure of pathogen inactivation in the air.


Simulation Testing

Simulation testing measures in-air inactivation of pathogens. Counts of an airborne pathogen are taken before and after aerosolizing that pathogen into a sealed, unoccupied laboratory environmental room installed with NPBI technology.


Specialty Testing

Unoccupied laboratory test environments are designed to evaluate NPBI performance in conditions unique to particular industries or customers and may include special circumstances such as higher than average ion concentrations. Review individual test results for details. The 2020 SARS-Cov-2 specialty testing conducted by innovative Bioanalysis is not a measure of pathogen inactivation in the air.

Better Air Through Science

Call us today!

(541) 201-2562

(541) 201-2562

Learn More About

Umpqua Sheet Metal Inc

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