Cartridges for use with 5500, RU8500 and 7700 Series half masks as well as 5400, RU6500 and 7600 Series full facepieces.

Features & Benefits:

• Cartridges and filters for use with 5500, RU8500 and 7700 Series half masks as well as 5400, RU6500 and 7600 Series full facepieces.
• Combination filter cartridges feature a low profile with curved top that will not catch on pipes or other objects.
• Easy to perform user seal checks, even on the gas and vapor cartridges.
  
  
  95% filter efficiency for non-oil based aerosol particulates. 10 per pack.