These pleated 3-layer cleanroom face masks are made with lint free spunbound and melt blown soft polypropylene. They offer maximum comfort with latex-free elastic earloops and excellent bacteria and particulate filtration efficiency. Suitable for ISO Class 6 and higher cleanrooms.
These cleanroom facemasks are packaged in vacuum sealed bags and guaranteed to be inspected to meet 4.0 AQL level II sampling plan per MIL-STD-150E.
