Greentech offers a complete line of commercial products to fit all air purification challenges.




Do you have tough ODOR or VOC problems?


Commercial filters that are proven to take out odors and VOCs better than any other filter on the market.


more effective than
carbon filters


less expensive than
carbon filters


more reduction in
airborne VOC


more sustainable than
MERV-13 filters

Greentech’s Active HEPA+ is the only air purifier to eliminate odors at the molecular level without using ozone.

Active HEPA+ Air Quality GIF

See & Smell the Difference.

“The industry has never seen anything like this.

– Keith Roe,
Indoor Air Quality Specialist
IAQS Advanced Solutions

“Overall we have been very pleased. People immediately notice that the air smells different!

– Dennis Sword,
Facilities Manager
Durham School Services, Illinois

“. . . our facility does not have ‘zoo smell’ which we credit to the performance of this impressive machine”

– Mike Marschean,
President – Board of Directors
Bucks County Zoo

  Eliminates 99.98% of SARS-CoV-2*

*Laboratory tests prove to inactivate over 99.98% of SARS-CoV2 in the air within ten air exchanges in a controlled environment.

Not all testing is the same.

That’s why at Greentech, we have invested heavily in testing our new Active HEPA+ to make sure we’ve got it right. We test in EPA certified testing chambers as well as in many tough “real world” environments.

Click the button to see individual details of all of the tests.

Volatile Organic Compound & Formaldehyde Testing

We are excited to work alongside other industry professionals in an effort to create healthier indoor environments for all to enjoy.

Air Purification Insight

What to Do After Natural Disaster Strikes

August 16, 2022|

If your home is damaged due to a natural disaster, it’s hard to know where to start. Once everyone is safe and has addressed any physical injuries, the long process of rebuilding begins. 1. Call [...]

Workplace Wellness Post Pandemic

August 15, 2022|

Elon Musk isn’t the only one requiring employees to head back to the mothership. All over the US, nearly half of all CEOs are saying it’s time to come back to the office, citing [...]

When Creativity Sparks Innovation

August 15, 2022|

While air purification has been around for decades, recent circumstances have led to accelerated growth and awareness in the industry. Consumer demand for air purifiers is at an all-time high and it seems that [...]

Ready to purchase or need more information?

If you know what products you want to purchase, or if you want to talk with an Air Systems Specialist, visit our Contact page to get in touch. We look forward to helping you!