The First Line of Protection Against Airborne Viruses and Bacteria
Developed by the WellAir team of scientists and engineers, NanoStrikeTM Technology harnesses a range of physical concurrent pathogen inactivation processes to safely disinfect the air. NanoStrike coils provide a powerful strike that works to burst airborne pathogen cells, rapidly inactivating them, helping to ensure they are no longer a threat of infection.
NanoStrike attacks the pathogen, perforating cell walls
DNA and protein within the cell wall are destroyed
Cell bursts due to osmotic pressure
How NanoStrike protects
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Patented TechnologyHarnesses multiple concurrent pathogen inactivation processes in one powerful strike |
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Inactivates at the DNA levelEffective down to molecules as small as 1nm |
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Inactivates in a Sub-Second Time FrameSignificantly faster than all other inactivation technologies |
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Uniquely Bursts the Pathogen CellPrevents self-healing, ensuring cell does not become viable as an infectious agent once again |
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No Opportunity for Antimicrobial ResistanceMultiple pathogen inactivation processes guarantee no future antimicrobial resistance can develop |
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Powerful Yet GentlePowerful yet gentle for 24/7 use around the most vulnerable of people |
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Leader in Lowest Cost of OwnershipUtilizes ultra-low energy with no installation, maintenance or replacement components |
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Best-in-Class Operational PerformanceProvides consistent out-of-box performance throughout entire operational life and can be used in a variety of small to large product form factors |
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Independently Tested and ProvenTested and proven effective at inactivating the smallest of airborne viruses, bacteria and mold spores. |
Nanostrike Technology
The First Line of Protection Against Airborne Viruses and Bacteria
Developed by the WellAir team of scientists and engineers, NanoStrike technology harnesses a range of physical concurrent pathogen inactivation process to safely dis-infect the air. NanoStrike coils provide a powerful strike that works to burst airborne pathogen cells, rapidly inactivating them, ensuring they are no longer a threat of infection.
NanoStrike has been independently tested and proven effective at inactivating the smallest of airborne viruses, bacteria, mold spores, and pollen. Take a look at our how it works video to learn more about NanoStrike Technology.
Portable Air Cleaning Systems & Air Disinfection

At the core of all WellAir portable devices is a unique air disinfection process called NanoStrike. WellAir offers both air disinfection devices, solely powered by NanoStrike, and FDA-cleared air cleaning systems. These systems combine our powerful NanoStrike technology and medical-grade, triple-stage (Pre-filter, HEPA, and carbon) filtration.
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.
Defend Series
The FDA has cleared the Defend 1050 and Defend 400 as a 510(k) Class II Medical Devices to filter out and inactivate airborne viruses and bacteria for medical purposes within medium - large rooms and indoor spaces.
The devices use NanoStrikeTM technology combined with a triple-stage Camfil® filter system to provide a combined solution for air disinfection and particle removal.
Protect Series
NanoStrike Technology is combined with a one or two-speed fan in the Protect 200 and Protect 900. Easy to use, flexible in positioning, and quiet in operation, the portable devices provides the safest and most cost-effective airborne pathogen protection in a continuous manner to people in small-to-medium-sized spaces.
The devices are UL 867 and IEC 60601-1, 60601-1-2 certified.