HM4 Face Mask with Pouch

HM4 Face Mask with Pouch. Part of the HALYARD PUREZERO HM4 Non-Sterile Cleanroom Masks line. Specifically designed to meet the stringent requirements of cleanroom environments with user comfort and protection through exclusive SO SOFT inner lining, a foam nose band for comfort and fog reduction, plus a pouch version with a large breathing chamber. Provides high particle, bacterial, and viral filtration efficiency – PUREZERO Masks recommended for ISO Class 4 or higher and Grade B/C/D cleanrooms. Ideal for electronic, semiconductor, pharmaceutical and biotechnology applications. Manufactured in HALYARD facilities with raw materials and components traceable to the original supplier.