The HALYARD* PUREZERO* HM4 Pleated Mask with Ties is a three-layer mask with long ties that provides 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 low linting materials with a SO SOFT* inner layer, a polyester foam nose band for added comfort and anti-fog performance.
- 3 layer mask
- Nylon earloops
- 7” wide
- Provides high particle, bacterial and viral filtration efficiency
- Recommended for ISO Class 4 and higher applications
- Features SO SOFT* biocomponent technology inner lining for comfort
- Non-sterile, latex-free