Air Filter Element (Air Intake Filter) Replacement – 6211473750

The 6211473750 Air Filter Element is a high-efficiency intake air filter designed to remove dust, dirt, and other airborne contaminants before air enters the compressor airend. By supplying clean air for compression, it protects critical internal components, improves compressor efficiency, reduces maintenance costs, and extends equipment service life. It is typically recommended for replacement every 2,000 operating hours, or sooner in dusty environments.

Working Process

1. Air Intake
   • Ambient air is drawn into the compressor through the 6211473750 Air Filter Element.
2. Filtration
   • The pleated filter media captures dust, dirt, sand, and other airborne particles while maintaining high airflow with minimal pressure drop.
3. Clean Air Supply
   • Only clean, filtered air enters the compressor airend, where it is compressed efficiently.
4. Component Protection
   • The filter prevents contaminants from reaching the rotors, bearings, inlet valve, seals, and lubricating oil, reducing wear and extending component life.
5. Maintenance
   • As contaminants accumulate, airflow restriction gradually increases. Replacing the filter at the recommended service interval restores optimum airflow, improves energy efficiency, and maintains reliable compressor performance.

Key Features

• High-efficiency intake air filtration.
• Low pressure drop for maximum airflow.
• Protects the compressor airend and internal components.
• Improves energy efficiency and compressor reliability.
• Reduces maintenance costs and extends equipment life.
• Compatible with selected Quincy QRS, Chicago Pneumatic QRS, and Atlas Copco GX rotary screw air compressors using Part No. 6211473750.