Purean Disposable Surgical Masks come in resealable packs of 10. These 3 layer masks are made of medical grade materials, providing Bacterial Filtration Efficiency [BFE] of more than 95% [BFE > 95%]. Please note that they are SINGLE USE ONLY and should not be altered, washed or repaired.
Warnings & Precautions
Always read the label. Use only as directed. Incorrect use may be harmful. If symptoms persist consult your healthcare professional.