Far-UVC 222nm
Cleaner air.
Published research.
Real community.
Join people around the world putting 222nm Far-UVC to work in the spaces they live and share.
Peer-Reviewed Science
222nm Far-UVC is backed by research from Columbia University, the University of Leeds, Fudan University, and institutions worldwide.
Explore the research →Safe for People
Unlike conventional UV, 222nm is absorbed by the outermost layers of skin and the tear film of the eye. 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 →In a room-sized chamber study at the University of Leeds, five filtered 222nm sources reduced airborne S. aureus by 98.4% — at irradiance levels within occupational exposure limits for skin.— Eadie et al., Scientific Reports (2022)
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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