North 7581P100L Respirator Replacement Black and Magenta Organic Combination Gas and Vapor Cartridges with P100 Particulate Filter (2-Pack) is interchangeable to the 5400 Series, 5500 Series, 7600 Series and 7700 Series respirators. Color-coded for quick and easy identification. Eliminates the need to inventory several different kinds of cartridges and filters. P100 prefilters are 99.97% minimum filter efficiency in removing particulates and oil proof. They may be used without restrictions in atmospheres that contain oil-based aerosols.
- Threaded connectors that fit North Safety Half Masks and Full Facepieces.
- Curved edge on P100 filter combination
- Easy User Seal Check
- NIOSH Approved