- North defender ™ multi-purpose respirator cartridges are approved with all north air-purifying half masks and full face respirators.
- Work with the 7600, 5400, 7700, and 5500 series respirators (sold separately).
- Reduces your need to keep a large cartridge inventory!
- Options with or without P100 particulate prefilter that provides 99.7% minimum filter efficiency,
- Complies with the most recent NIOSH regulations.
- Color coded to easily identify the right type of filter for your work environment.
- North mercury vapor and chloride respirator cartridges are approved with all north air-purifying half masks and full face respirators.
- Cartridge protects against: mercury vapor and chlorine, featuring an end-of-service life indicator for mercury vapor.
- Two cartridges per package.
Select options above to see specifications.