Lab Test Results
Mask Filter
an advanced filter that filters out 98.5% of particles
Antimicrobial Finish
inhibits the growth of bacteria, yeast, and algae on the fabric, and helps provide odor control
More sustainable
and protective over time than disposable or other fabric masks
Ultra-lightweight
triple-layer mask that’s lighter than our competitors
Test Data
|
Brand New |
After 50 Machine Washes & Dries |
After 100 Machine Washes & Dries |
|
|---|---|---|---|
|
Virus Filtration Efficiency % (VFE%) (ASTM F2101-19 [modified]) |
> 99% |
> 98% |
> 98% |
|
Bacteria Filtration Efficiency % (BFE%) (ASTM F2101-19) |
> 99% |
> 99% |
> 99% |
|
Particle Filtration Efficiency % (PFE%) (ASTM Test F2299) |
> 99% at 0.1 μm |
> 98% at 0.1 μm |
> 98% at 0.1 μm |
|
Anti-Microbial Activity (AATCC 100) |
Inner Layer: > 99% Outer Layer: > 99% |
Inner Layer: > 99% Outer Layer: > 99% |
Inner Layer: > 99% Outer Layer: > 99% |
|
Aqueous Liquid Repellency (AATCC 193 Water Drop Test) |
|
|
|
|
Water Repellency (AATCC 22_2017 Spray Test) |
|
|
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Virus Filtration Efficiency
is a measurement of how efficient a mask is at filtering out viruses at a sub-micron level.
Bacteria Filtration Efficiency
is a measurement of how efficient a mask is at filtering out bacteria at a sub-micron level.
Particle Filtration Efficiency
is a measurement of how efficient a mask is at filtering out particles like dust and pollen at a sub-micron level.
Who Tested Our Masks?
Our lab tested masks use standards set by the American Society for Testing and Materials (ASTM) and the American Association of Textile Chemists and Colorists (AATCC). We leveraged best-in-class industry leading laboratories to conduct the tests, including TÜV Rheinland and SGS.
The tests include efficacy ratings of the various finishes applied to layers of our masks, as well as Particle Filtration, Bacteria Filtration, and Virus Filtration Efficiencies.
*ASTM is an international standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems, and services.
*AATCC is a 501(c) not-for-profit professional association that provides test method development, quality control materials, educational development, and networking for textile and apparel professionals throughout the world.
Associations
