Sundstrom Pre-filter holder designed to hold SR 221 pre-filters in place. For use with the Sundstrom range of respirators and filters. Can be used with gas, particulate, and combination filters.
Sundstrom Pre-filter holder designed to hold SR 221 pre-filters in place. For use with the Sundstrom range of respirators and filters. Can be used with gas, particulate, and combination filters.