Strong Procedure Face Masks, USA Made
With a PFE Rating that exceeds 99% and a BFE Rating exceeding 99%, these USA Made, highly breathable, 3-Layer Procedure Face Masks are a protection must-have.
Our STRONG Earloop Procedure Mask's construction ensures that the outer layer of our mask is protective while the inner layer is still smooth and comfortable. The nosepiece is contoured and adjustable.
Be prepared with medical-grade personal protection with our Made in the USA Strong Procedure Face Masks
Made with 3-Ply Fabric
- First Barrier - Spunbound PP
- Filtration - Nonwoven Meltblown
- Final Barrier - Spunbond PP
Additional Features of our USA Made Facemasks by Strong Manufacturing
- Made in an ISO certified factory in a cleanroom
- Sterilized and UV-Ray cleansed
- Tested and passed by independent 3rd Party Lab in the USA for Level 1 ASTM F1862 (synthetic blood penetration test), Level 1 ISO 22609, and 16 CFR Part 1610 (flammability)
Medical Grade. Made with a traditional metal nosebar and soft, elastic ear Loops. Latex-Free. Non-Sterile. Disposable
Color: Blue (outside). White (inside). Made in the USA.
Model No. SMP-5310: By Box (50 ct) or Case, 6 boxes of 50 (300 ct)
Physical Properties for Strong Medical Face Masks
| Property | Unit | Specification | Tolerance | Applicable Items |
| Outer layer, ply weight | Grams per square meter (gsm) | 20 | +/- 2 | All |
| Middle layer, ply weight | Grams per square meter (gsm) | 25 | +/- 2 | All |
| Inner layer, ply weight | Grams per square meter (gsm) | 25 | +/- 2 | All |
| Mask body length (left to right) | Centimeters (cm) | 17.5 | +/- 0.5 | All |
| Mask body height (top to bottom) | Centimeters (cm) | 9.5 | +/- 0.5 | All |
| Nose piece length | Centimeters (cm) | 10 | +/- 1.0 | All |
| Earloop length | Centimeters (cm) | 15.5 | + 1.0 / - 1.5 | All |
Bacterial Filtration (BFE): ≥98%
Particle Filtration (PFE) 0.1 μ: ≥98%
Penetration Resistance: ≥ 120 mm Hg
This product has been tested by 3rd party is Nelson Laboratories, LLC (i.e. Nelson Labs). The FDA Registration number for manufacturing of masks is 3016667428 with USA Facemasks, LLC



