PureZero HM4 Cleanroom Face Mask

Halyard PureZero HM4 Pleated Cleanroom Mask with Earloops is a three-layer mask with nylon earloops that provides a high particle bacterial and viral filtration efficiency. This mask is for industrial and cleanroom use and it is recommended for ISO Class 4 and higher applications. The mask construction consists of extreme low linting materials. The HM4 earloop cleanroom mask also features a polyester encapsulated foam nose band for enhanced nose fit. Our exclusive SO SOFT biocomponent technology inner lining provides comfort for long duration uses in your ISO4 Class 10 through ISO5 Class 100 cleanroom. This mask is a great alternate to the Kimtech 62692.

• • Non-Sterile
  • 7″ standard width earloop / tie style
  • 10″ extra-wide head loop style
  • Latex-free, fluid-resistant, extra-soft
  • ISO 4-5 Class 10-100
  • 500 masks per case, 10 x 50 masks