Far-UVC 222nm
Cleaner air.
Proven science.
Real community.
Join people around the world using 222nm Far-UVC technology to create safer, healthier indoor spaces.
Peer-Reviewed Science
222nm Far-UVC is backed by research from Columbia University, Harvard, and leading institutions worldwide.
Explore the research →Safe for People
Unlike conventional UV, 222nm cannot penetrate the outer layers of human skin or eyes. You can stay in the room.
Why it's safe →Global Community
From homes to hospitals, our members share real experiences with 222nm devices in everyday environments.
Read their stories →"Far-UVC light at 222nm efficiently inactivates airborne pathogens while remaining safe for human exposure."— Nature Scientific Reports, Columbia University Irving Medical Center
You're not alone in this.
Whether you just discovered 222nm or you've been using it for years — this is where the conversation happens.
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