Safety Works® Multi-Purpose Half Mask Respirator Key Holders Secure lid keeps stored seeds

Secure lid keeps stored seeds fresh

width 1”

1/2" x 50' Black

Was Model 750-B

The replacement cartridge is for use in the HD-950A and WH-HD200-C

Safety Works® Multi-Purpose Half Mask Respirator Key Holders Secure lid keeps stored seedsFlexible, latex free face piece material provides an excellent face torespirator seal which improves fit and comfort. Long life cartridges are approved to the NIOSH P100 Class, so they are at least 99. 97% efficient against oil and non oil based contaminants and are oil proof so they have no time use limitation. The cartridges are also NIOSH approved against chlorine, hydrogen chloride, hydrogen sulfide and organic vapors. The hygiene cover helps keep