AIRBAND® RX9 Membrane fabric has been tested to a standard that demonstrates that it can mechanically stop smog (PM2.5, PM1.0) dust, pollen, mites, and spores. All proven in laboratory conditions.
AIRBAND® RX9 membrane testing also suggests it reduces viruses, bacteria and mold spores with the efficiency of 99.9% . The laboratory testing focused on one bacteria, Staphylococcus aureus.
N.B: The Membrane fabric when used as a filter against COVID-19 in this mask has not been tested.
AIRBAND® RX9 Membrane fabric is tested and approved by renowned laboratories in the USA and Switzerland.
Proven to maintain its efficacy up to 50 washes.