CF7000 Series Abrasive Blast Respirator
Announcing the NEW North(r) CF7000 Series Abrasive Blast Respirator from
Honeywell Safety Products, developed to solve the tough environmental
and physical issues encountered during abrasive blasting. An innovative
design that is lightweight, with distortion-free panoramic range of
vision and a patented lens cartridge system, CF7000 is NIOSH approved as
a Continuous Flow Supplied Air and Air Purifying Respirator (when used
with North P100 filters).
https://www.honeywellsafety.com/ProductNews/Vol1/Issue1/Product_News__Respiratory_Protection/?LangType=1033