Description
The Martech 91840 Stage Four Filter is a genuine replacement charcoal-activated filter for the Model 150 Quality Air Breathing System. As the final stage in the four-stage filtration process, it removes remaining odors, tastes, and trace organic vapors from compressed air to ensure clean, OSHA-compliant Grade D breathable air. Recommended for quarterly replacement (or as needed based on usage), this filter is critical for maintaining safe respiratory protection in spray painting, sanding, and other body shop applications.
Key Features and Compatibility:
- Charcoal-activated media
- Removes odors & tastes
- Final stage filtration
- OEM genuine replacement
- Easy installation
- Fits Model 150 systems only
