HALO Mask filters feature an exclusive New Zealand nanofiber tested by Nelson Labs. Filters are currently in process of being certified for USA, EU, AU/NZ, Korea, Vietnam and other regions.
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As shown in the lab results below, our exclusive 'hyperloft' nanofiber captures all airborne particulates down to a size of the smallest viruses (0.1 microns), while meeting or exceeding international standards at 1.0 microns (99.70%) and 2.5 microns (99.99%).

We guarantee our products provide safe and effective protection from polluted air conditions when used correctly.

View our Nelson Labs Reports

Choose the report you would like to view: VFE  BFE  PFE