
Step 1
NanoStrike attacks the pathogen, perforating cell walls.

Engineered by WellAir scientists, patented NanoStrike™ technology uses concurrent physical processes to safely burst and rapidly inactivate airborne pathogens on contact, neutralizing infection threats.

NanoStrike attacks the pathogen, perforating cell walls.

DNA and protein within the cell wall are destroyed.

Cell bursts due to osmotic pressure.
At the core of all Novaerus portable devices is this unique air disinfection process.
Harnesses multiple concurrent pathogen inactivation processes in one powerful strike
Effective down to molecules as small as 1nm
Significantly faster than all other inactivation technologies
Prevents self-healing, ensuring cell does not become viable as an infectious agent once again
Multiple pathogen inactivation processes guarantee no future antimicrobial resistance can develop
Powerful yet gentle for 24/7 use around the most vulnerable of people
Utilizes ultra-low energy with no installation, maintenance or replacement components
Provides consistent out-of-box performance throughout entire operational life and can be used in a variety of small to large product form factors
Tested and proven effective at inactivating the smallest of airborne viruses, bacteria and mold spores
Watch our videos to learn more about our NanoStrike. Our technology has been independently tested and proven effective at inactivating the smallest of airborne viruses, bacteria, mold spores, and pollen.

See how the technology safely bursts and inactivates airborne pathogens on contact.

Discover the Defend 400: NanoStrike™ technology and Camfil® filtration working together for rapid air disinfection.
All devices are simple to use, low-maintenance, and can be moved quickly to the point of care. With no harmful byproducts, they can be used 24/7 around the most vulnerable of people.

WellAir's FDA-cleared, flagship product and is designed to filter out and inactivate airborne pathogens in large indoor rooms.


FDA-cleared, free-standing and portable, it filters out and inactivates airborne viruses and bacteria 24/7 within medium-sized rooms.


Airborne infection control devices that inactivates airborne viruses, bacteria, mold spores, and pollen of a medium-sized room.


Airborne infection control device that inactivates aerosolized viruses, bacteria, mold spores, and pollen within the breathing zone of a small room.

Advanced IAQ solutions built to support healthier, higher-performing spaces across every major indoor environment.

Support community wellbeing through cleaner indoor air and healthier gathering spaces.

Help create cleaner learning environments that support student wellness, attendance, and performance.

Create healthier, more efficient buildings that attract tenants and support long-term asset value.
Discover how NanoStrike™ continuously neutralizes airborne pathogens in critical environments around the world.