Ingersoll Rand OEM 49007941 Pre-Filter for RS30i RS37 Rotary Screw Compressors
The 49007941 Ingersoll Rand OEM pre-filter is used on their RS30-37 series rotary screw compressors. This panel pre filter is used for both the Total Air System models with integrated dryer and the non-dryer version.
49007941 is paired with the following IR rotary compressors:
A rotary screw compressor pre-filter is used to filter the air prior to entering the compressor cabinet. This not only will help increase the cleanliness of the air compressor but it will lengthen the life of the air filter as well. Since the incoming air is now dual filtered, there is less of a chance that dust particles will be sent inside of the compression chamber, increasing the overall life of the compressor.
This is an OEM filter from Ingersoll Rand. Many filters sold online are aftermarket filters which may void your warranty.