Air Purification

Air Purification


Nick Koch, Account Manager

[email protected]

Nic Koch

GPS’ Needlepoint Bipolar Ionization (NPBI) technology is proven to clean indoor air safely and effectively by producing ions that reach all indoor air spaces. 

The patented technology uses an electronic charge to create a plasma field filled with a high concentration of + and – ions. As these ions travel with the airstream they attach to particles, pathogens, and gasses. The ions help to agglomerate fine sub-micron particles, making them filterable. The ions kill pathogens by robbing them of life-sustaining hydrogen. The ions break down harmful VOCs with an Electron Volt Potential under twelve (eV<12) into harmless compounds like O2, CO2, N2, and H2O. The ions produced travel within the air stream into the occupied spaces, cleaning the air everywhere the ions travel, even in spaces unseen. UV lights clean air only passing in front of it.

  • No Harmful Byproducts
  • Simple to Install
  • UL 2998 No-Ozone Certified
  • Treats In-Room Air
  • No Long-Term Maintenance
  • 10+ Years Life Expectancy
  • Energy Efficient
  • 150,000+ GPS Technology Installed Worldwide


Particle Reduction
and Smoke Control


Pathogens Killed
(Bacteria, Viruses, Mold)


Odors Neutralized by
Destroying VOCs


30% Savings by Reducing Outdoor Air
Intake by up to 75%.
Self Cleaning Coils

"Our primary goal through all of this is to keep our families, our community, and our staff and our team members as safe as possible."


Lisa Kogan-Praska, Executive Director, Boys & Girls Club

"With the help of Tweet/Garot Mechanical, we were able to install the new air purification system quickly and efficiently throughout the casino and resort."


Terrance Miller, Director of Security & Faculties North Star Mohican Casino Resort

Featured Projects

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De Pere, Wisconsin Headquarters
Wrightstown Manufacturing
Wisconsin Rapids

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