Test methodology
Methodology should document organism or surrogate selection, aerosol or airflow conditions, chamber geometry, UV-C wavelength, irradiance, dwell time, dose calculation, controls, replication, and pass/fail criteria.
Testing summary
Independent testing should lead the claim set.
MaskZero public copy frames testing around methodology, traceability, and safety architecture. Detailed protocols, raw data, and reports are available for qualified diligence review when released by MaskZero.
FDA status: Regulatory status available under NDA or partner request.
Performance language
Public claims use "claimed / evidence-linked" wording until final reports support specific pathogen reduction, neutralization, filtration, reuse, and source-control statements.
Safety verification
Safety testing should verify UV-C containment, user exposure limits, electrical safety, materials, fit, airflow resistance, thermal behavior, cleaning, and instructions for use.
Current public testing position: MaskZero is presenting an evidence-first pathway and invites qualified reviewers to request current testing status. No quantitative viral neutralization percentage is published on this page.