27 Jul (11) Sundstrom Respirator Filter Cartridge SR 231, CL FM HC, EXP 01/2023
New, never used. Older stock, Best Before Date of 01/2023. As such, these are not suitable for certain applications. Lot of (11) factory sealed in original packaging. Actual lot for sale shown. Technical Specifications Cartridge NIOSH Rating: Chlorine (CL) Formaldehyde (FM) Hydrogen Chloride (HC) Sulfur...