3M Versaflo TR-300N+ HIK Heavy Industry PAPR Kit, HE Filter, ~12 Hr Runtime white Class E is supplementary H31A Style:Full Brim (HDFM-17KG) no batteries required K3118-1

Class E is supplementary

The Honeywell North 75852P100L is a NIOSH-approved combination cartridge that snaps onto North bayonet half- and full-face respirators to protect against mercury vapor and chlorine AND airborne particulate in one unit

rated NRR 28

or separate 6001 and 6002 cartridges

Why is the X5001VANSI designated with "VANSI" without a hyphen

3M Versaflo TR 300N+ HIK Heavy Industry PAPR Kit, HE Filter, ~12 Hr Runtime white Class E is supplementary H31A Style:Full Brim (HDFM 17KG) no batteries required K3118 1 Class E is supplementary The Honeywell North 75852P100L is a NIOSH approved combination cartridge that snaps onto North bayonet half and full face respirators to protect against mercury vapor and chlorine AND airborne particulate in one unit