Eastwood 31729 Rockwood Replacement Coalescing Filter Element for 3/8" NPT 2-Stage Air Filter/Desiccant Dryer System

Keep your Rockwood 3/8" NPT 2-Stage Air Filter/Desiccant Dryer System (Item #31726) performing at its best with this direct-fit replacement coalescing filter element. Designed for shop environments where clean, dry air is critical — including painting, powder coating, and pneumatic tool use — this filter element restores full filtration performance to your existing system.

The coalescing filter element removes oil aerosols, water droplets, and fine particulate contamination from your compressed air supply, filtering down to 0.01 micron. Replacing the filter element on a regular maintenance schedule ensures your air system continues to deliver contaminant-free air, protecting both your finish quality and the longevity of your air tools.

Key Features:

• Direct replacement coalescing filter element for Rockwood Item #31726 3/8" NPT 2-Stage Air Filter/Desiccant Dryer System
• Filters down to 0.01 micron — removes oil, water, and fine particulates
• Compatible with 3/8" NPT inlet/outlet systems
• Restores full filtration efficiency to your two-stage air drying system
• Ideal for painting, powder coating, and precision pneumatic tool applications

For best results, use in conjunction with the Rockwood Item #31733 3/8" NPT Coalescing Air Filter/Regulator installed upstream. Replacement desiccant (Eastwood Item #20592) is also available separately to complete your system maintenance.