Martech 91890 Filter kit - Model 150

The Martech 91890 Best Buy Filter Package is an annual replacement kit for the Martech Model 150 Quality Air Breathing System, providing all necessary filters for one full year of maintenance. This economical "Best Buy" bundle includes multi-stage filters that remove oil, water, particulates, odors, and tastes from compressed air to deliver clean Grade D breathable air—essential for spray painting, sanding, and other shop tasks requiring respiratory protection. Regular filter changes ensure OSHA compliance and protect user health in professional body shops and industrial environments.

Key Features and Compatibility:

• 1 x Stage One filter
• 2 x Stage Two filters
• 4 x Stage Three filters
• 4 x Stage Four filters
• Annual maintenance supply
• OEM genuine replacements
• Fits Model 150 systems only