Cartridges screw-on and come in a number of options, depending on the type of contaminant, level, and length of exposure to the specific contaminant. NIOSH approved.
Honeywell
Honeywell Survivair S-Series Cartridge, Multi-Contaminant, 6/Box
Note: The image displayed is a representation of the product. Product dimensions, finish, head type, and thread length may differ from picture. Products are guaranteed to meet the specification to which they are manufactured. Please email us with any questions.