10 Micron OEM Air Filter Element for Reciprocating Air Compressors Designed for use with Ingersoll Rand air compressor models: 2540, 2545, 7100, 3000 and 15T The Ingersoll Rand inlet filters are made with 100% synthetic fiber glass media filtration 99.9% Filter efficiency at 10 microns Prevents harmful contaminants from entering air compressor Improves performance and reliability of your reciprocating compressor