The PUREZERO* HM4 Pleated Mask with Earloops is a three-layer mask with nylon earloops that provides a high particle, bacterial, and viral filtration efficiency.

• Three-layer mask
• Nylon earloops
• For industrial and cleanroom use
• Recommended for ISO Class 4 and above applications

Masks feature an exclusive SO SOFT* biocomponent technology inner lining for comfort.