4-ply Disposable Face Mask FDA 510 registrated

4-ply disposable face mask

• BFE> 99.8%@3 micron

• PFE> 99.8%@0.1 micron

• VFE> 99%

• Resistance to penetration by synthetic blood—160mmHg

4-ply disposable face mask

Specification:

• 4-ply, 4-folder comfortable design.

• Fluid resistant perforated film(PPF) outer layer.

• Meltblown filtration middle layer.

• Fluid resistant perforated film (PPF) as third layer can provide additional protection and breathability.

• Silk-like, ultra-soft cellulosic white inner layer.

• 100% latex, fiberglass free hypoallergenic material.

• Full length aluminum nose piece.