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ASTM-Rated Face Masks
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Are there different levels of protection with ASTM-rated medical masks?
Yes, there are three unique levels of protection with ASTM-rated medical masks. Level 1 masks have the lowest barrier of protection, while Level 3 masks have the highest barrier of protection. For greater clarity on the differences, refer to the information in the charts below:
ASTM PROTECTION VS. INTENDED USAGE
LEVEL 1 (LOW) BARRIER: 80 mm Hg |
LEVEL 2 (MODERATE) BARRIER: 120 mm Hg |
LEVEL 3 (HIGH) BARRIER: 160 mm Hg |
---|---|---|
Light / minimum BFE & PFE protection | High BFE & PFE protection | High BFE & PFE protection |
Used for general procedures and respiratory etiquette | More breathable than high barrier mask | |
Designed to resist a splash or spray at venous pressure | Designed to resist a splash or spray at arterial pressure | Highest fluid resistance – designed to resist a splash or spray during tasks like orthopedic surgery or trauma |
ASTM F2100-11 (2011) REQUIREMENTS FOR MEDICAL FACE MASKS
TEST | LEVEL 1 (LOW) BARRIER: 80 mm Hg | LEVEL 2 (MODERATE) BARRIER: 120 mm Hg | LEVEL 3 (HIGH) BARRIER: 160 mm Hg |
---|---|---|---|
BFE (Bacterial Filtration Efficiency) at 3.0 micron ASTM F2101 |
≥ 95% | ≥ 98% | ≥ 98% |
PFE (Particulate Filtration Efficiency) at 0.1 micron ASTM F2299 |
≥ 95% | ≥ 98% | ≥ 98% |
Delta P (Differential Pressure) MIL-M-36954C, mm H2O/cm2 |
< 4.0 | < 5.0 | < 5.0 |
Fluid Resistance to Synthetic Blood ASTM 1862, mm Hg | 80 | 120 | 160 |
Flame Spread 16 CFR part 1610 |
Class 1 | Class 1 | Class 1 |
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![[Made in Canada]EgoCare ASTM Level 3 Surgical Face Mask(50 PCS) 4-PLY](http://cdn.shopify.com/s/files/1/0362/0018/5988/products/WeChatImage_20210302171157_{width}x.jpg?v=1619645180)
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[Made in Canada]EgoCare ASTM Level 3 Surgical Face Mask(50 PCS) 4-PLY
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![[MADE IN CANADA] DENTX - ASTM Level 3 Surgical Mask (50 Masks)](http://cdn.shopify.com/s/files/1/0362/0018/5988/products/WeChatImage_20210111115254_{width}x.jpg?v=1615266576)
![[MADE IN CANADA] DENTX - ASTM Level 3 Surgical Mask (50 Masks)](http://cdn.shopify.com/s/files/1/0362/0018/5988/products/WeChatImage_20210111115316_{width}x.jpg?v=1615266576)
[MADE IN CANADA] DENTX - ASTM Level 3 Surgical Mask (50 Masks)
Sale price$11.99
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CROWN MUTUAL GROUP ASTM Level3 Children's Surgical Disposable Face Mask - Made in Canada (50 Masks) PINK
Sale price$10.99
Regular price$16.99
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