HYH,HM4,NS CLEANRM MASK,WH,KNIT H,300

The HALYARD* PUREZERO* HM4 Pouch Mask is a three-layer mask with nylon headband that provides a high particle, bacterial, and viral filtration efficiency and expanded breathing chamber. This mask is for industrial and cleanroom use, and it is recommended for ISO Class 4 and above applications. The mask construction consists of low linting materials and a polyester foam nose band. This mask features our exclusive SO SOFT* biocomponent technology inner lining for comfort. 3 layer mask Nylon headband 10” wide Provides high particle, bacterial and viral filtration efficiency Expanded breathing chamber Recommended for ISO Class 4 and higher applications Features SO SOFT* biocomponent technology inner lining for comfort Low-linting neckguard for increased protection Non-sterile, latex-free