- NIOSH-approved for sites that expose workers to certain acid gases and particulates
- Fits all North Safety Air-Purifying Respirators. P100 - 99.97% filter efficiency for protection particulates, including those that contain oil based aerosols
- Acid Gas Protection - Helps protect against certain acid vapors
- Fits North APR face pieces - No adapters needed
- Fits directly onto North half masks and full face pieces
- Proven to protect against these gasses and particulates:
- Formaldehyde
- Chlorine
- Hydrogen chloride
- Sulfur dioxide
- Hydrogen fluoride
- Chlorine dioxide
- Particulate (99.97% minimum filter efficiency)
- 2/pack