Honeywell North 7506N99 N99 Snap-On Prefilter — North Bayonet foam-nitrile Sites needing visible

Sites needing visible

Treat welding respiratory protection as a ventilation problem first

No - the 8377 is high-visibility apparel for being seen

you must change it on a written schedule under OSHA 1910

Honeywell North 7506N99 N99 Snap-On Prefilter — North Bayonet foam-nitrile Sites needing visibleEDITORIAL REVIEW: 4. 6 5WC Safety Review Honeywell North 7506N99 N99 Prefilter Best For: adding N99 particulate protection over a North gas cartridge and extending its life in dusty work. Not For: gases or vapors, and it is not a standalone respirator use it over a North gas cartridge. Bottom Line: the snap on N99 prefilter for the North bayonet system; it extends your gas cartridge and adds particulate protection. Editorial assessment by Steven