Product Description
The Martech 85810 Stage One Filter is a genuine replacement pre-filter for the Model 50 Quality Air Breathing System. As the first stage in the four-stage filtration process, it removes large particulates, bulk water, and debris from compressed air to protect downstream filters and ensure clean, OSHA-compliant Grade D breathable air. Recommended for annual replacement (or based on usage/air quality), this filter is essential for safe respiratory protection in spray painting and body shop environments.
Key Features and Compatibility:
- Pre-filter media
- Removes particulates & bulk water
- First stage protection
- OEM genuine replacement
- Easy installation
- Fits Model 50 systems (including 50 SL, 50 WB, portable)
