SPECIFICATION
INNER FACING LAYER
Non-woven polypropylene/polyethylene (hygroscopic)
FILTER LAYER
Meltblown polyester
OUTER FACING LAYER
Non-woven spunbonded polyester (hydrophobic)
FASTENINGS
Non-woven polypropylene ties
NOSE-BAND
Plastic coated steel
Features:
- High bacterial, viral & particle efficiency filtration
- Fully enclosed malleable nose-band
- Ultrasonically sealed edges
High BFE & PFE
ISO Class 4 Compatible
Latex-free
Quality Standard
Manufactured in a facility holding ISO 9001:2015
Processed in an NEBB certified ISO Class 4 cleanroom environment
Sampling and inspection in accordance with ISO 2859-3:1994
Tested against standard ASTM F2101 for Bacterial Filtration Efficiency
(BFE)
Sterilization
Method: Gamma irradiation
Minimum Dose: 25kGy
Sterility Assurance Level: 10-6