3M Versaflo TR-300N+ HIK Heavy Industry PAPR Kit, HE Filter, ~12 Hr Runtime white Adjustable BTH band — fit 63406-00A cutting Style:Non-Vented (22907) the electronic Howard Leight

Adjustable BTH band — fit accommodation for different head sizes and wearing positions

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

or separate 6001 and 6002 cartridges

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

3M Versaflo TR 300N+ HIK Heavy Industry PAPR Kit, HE Filter, ~12 Hr Runtime white Adjustable BTH band — fit 63406 00A cutting Style:Non Vented (22907) the electronic Howard Leight Adjustable BTH band — fit accommodation for different head sizes and wearing positions Why is the X5001VANSI designated with "VANSI" without a hyphen