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> White disposable breathing mask bfe 99% lot of 50
White disposable breathing mask bfe 99% lot of 50
White Disposable Breathing Mask BFE 99% Lot of 50
* New white disposable masks (50)
* Size: Regular (175 90mm)
* performance (measured Nelson Institute of America): BFE 99% or more (3.0 m) PFE 99% or more (0.1 m)
* Features: 3 layers of soft polyurethane. Ears use a flat rubber design to prevent ringing.
* Flat rate to all locations
