Ingersoll Rand 47629378001 / 49101645 Compressor Maintenance Kit with Air Filter Element

Where It Excels in Industrial Use

• The Ingersoll Rand 47629378001 / 49101645 Compressor Maintenance Kit is a preventive maintenance solution designed for compatible Ingersoll Rand rotary screw air compressors. It combines the 47629378001 maintenance kit with the 49101645 OEM air filter element, which removes airborne dust and contaminants before they enter the compressor air end, protecting critical internal components and maintaining compressor efficiency.
• The 49101645 air filter element is used on selected Ingersoll Rand rotary screw compressors, including certain RS30ie and RS37ie models, providing high-efficiency intake filtration for industrial compressed air systems.
• This maintenance combination is well suited for manufacturing plants, automotive facilities, food and beverage processing, pharmaceutical production, metal fabrication, and other industrial environments where compressor reliability and clean intake air are critical.
• Replacing the air filter at the recommended service interval helps maintain unrestricted airflow, improve energy efficiency, reduce wear on the air end, and extend compressor service life. Genuine OEM maintenance parts are engineered to meet original equipment specifications and provide predictable long-term performance. 

Key Strengths at a Glance

• Genuine Ingersoll Rand OEM maintenance solution.
• 47629378001 supports scheduled preventive maintenance.
• 49101645 OEM air filter element provides high-efficiency intake air filtration.
• Helps protect the compressor air end from abrasive contaminants.
• Maintains airflow and compressor performance.
• Reduces maintenance costs and extends equipment life. 

Technical FAQs

1. What is the purpose of the Ingersoll Rand 47629378001 / 49101645 combination?

It combines a scheduled maintenance kit with an OEM intake air filter to maintain compressor reliability and efficient operation.

2. What does the 49101645 air filter element do?

It removes dust, dirt, and airborne particles from intake air before they enter the compressor, helping protect internal components from wear.

3. Why is intake air filtration important?

Clean intake air minimizes contamination, reduces abrasive wear, maintains airflow, and improves compressor efficiency.

4. What happens if the air filter becomes clogged?

A clogged filter restricts airflow, increases pressure drop, raises energy consumption, and can reduce compressor output.

5. How often should the 49101645 air filter be replaced?

Replacement should follow the compressor maintenance schedule and may be required more frequently in dusty operating environments.

6. Is the 49101645 a genuine OEM part?

Yes. It is an OEM Ingersoll Rand air filter element designed for compatible compressor models.

7. Can replacing the air filter improve compressor performance?

Yes. A clean filter restores proper airflow, helping maintain efficiency, cooling, and rated compressor capacity.

8. Is this maintenance kit suitable for continuous-duty industrial compressors?

Yes. It is intended for industrial rotary screw compressors operating under continuous or demanding duty cycles.

9. What other components should be serviced at the same time?

Routine maintenance typically includes inspection or replacement of the oil filter, air/oil separator, pre-filter pad, lubricant, and other scheduled service components.

10. Why use genuine Ingersoll Rand maintenance parts?

OEM components are manufactured to original specifications, helping ensure proper fit, reliable performance, and reduced risk of premature component failure.