Can be used with 7000, 7800 and 9000 series respirators
Lighter than traditional filter cartridges
Allow for wider field of vision because of low profile design
Encased in plastic for durability and rough handling
Disks fit under welding helmets
Easy twist on/twist off, with bayonet style attachment
NIOSH certified
Have efficiency level of 99.97% or greater against both oil and non-oil based particulate aerosols
Meets heat and flame resistance in accordance with ANSI/ISEA 110-2009 Section 7.11.1.
Fiberglass free