- For use with 5400 Series, 5500 Series, 7600 Series and 7700 Series Respirators
- Connects pre-filters to cartridges.
- Filter Retainer for 7506N95, 7506N99 and 7506R95 Filters when used with gas and vapor cartridges.
- Includes two N750027 filter covers and two N750038 filter spiders.
- Sold per pair