Will the HALOmask™ stop the Coronavirus/COVID-19?
While no facemask can guarantee 100% prevention of exposure to any virus, HALOmask’s revolutionary HALO Nanofilter has been independently tested by Nelson Laboratories, a leading provider of microbiological and viral testing and analysis. In testing, HALO Nanofilters proved effective at capturing over 99% of airborne particulates and pathogens down to 0.1 microns. By comparison, the Covid-19 virus measures approximately 0.125 microns in diameter. Read more about our Nanotechnology filters here.
How often do I need to change my HALO Nanofilter™?
For maximum protection we recommend weekly replacement of filters for people in direct daily contact with the general public or people with higher-risk conditions. For regular and occasional use (such as commuting, shopping, traveling and gardening) replacing your mask filter every 2 – 4 weeks will keep it fresh and functioning efficiently.
What is HALO Nanofilter technology and how does it make HALOmask more effective than other masks?
Nanofibers are extremely small fibers – more than a thousand times thinner than a human hair, and individually invisible to the human eye. Nanofibers form dense spider web-like structures which have an advantage over conventional filters due to their incredibly large surface area and miniscule pore size. In each HALOmask there are up to 15 miles (24 km) of nanofiber in each woven Nanofilter! The unique structure of this ‘invisible matrix’ physically captures virtually all airborne particles and pathogens – from smoke, dust, pollution and pollen to bacteria and viruses.
Is there any risk of breathing in nanofibers from my HALOmask?
The HALO Nanofilter is composed of a microscopic nanofiber matrix sealed between two layers of inert backing material. This nanofiber matrix is made up of several very, very long fibers weaved together. It’s not nanofiber particles — so there are no “pieces” that can be inhaled.
Is the HALOmask certified or tested?
Yes! The HALOmask and nanofiber filters are tested and certified to Nelson Labs standards to 99.3% particulate efficiency at 0.1 Microns, which exceeds N95 standards. More information and test results can be found on our filters page.
