What Our Experts Think
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The Ingersoll Rand OEM Filter Kit for R Series 4–11 kW Compressors delivers reliable performance and superior protection for your rotary screw compressor.
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Designed for direct compatibility with multiple R Series models, this kit includes pre-filter, oil filter, and air filter elements—ensuring your system maintains optimal air quality and efficiency.
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Using genuine OEM parts helps extend compressor life, reduce wear, and maintain warranty compliance.
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Perfect for routine maintenance, it’s a cost-effective way to keep your compressor running smoothly under demanding conditions.
Q&A
Q: Which compressors are compatible with this kit?
A: It’s designed for Ingersoll Rand R Series 4–11 kW rotary screw compressors, matching various OEM and Grainger part numbers (e.g., 40AY55–40AY89).
Q: What does this kit include?
A: It includes 6 pieces: air filter, oil filter, and pre-filter elements needed for a full filter replacement.
Q: Why use genuine Ingersoll Rand filters?
A: OEM filters ensure proper fit, filtration efficiency, and maximum compressor protection—reducing the risk of contamination or system damage.
Q: How often should I replace these filters?
A: Replacement frequency depends on operating conditions, but typically every 2,000–4,000 hours or as specified in the Ingersoll Rand maintenance schedule.
Maintenance Tips
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Replace all filters together to maintain balanced system performance.
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Inspect filters regularly for clogging or oil saturation.
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Use only Ingersoll Rand-approved coolant and parts for optimal results.
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Keep a backup kit on hand to minimize downtime during maintenance.
