Introduction
The Ingersoll Rand 47545135001 39911631 Oil Filter Element is positioned as a maintenance-oriented filtration component for compatible rotary screw compressor systems. The 39911631 reference is consistently identified as an Ingersoll Rand oil filter, while 47545135001 appears in Ingersoll Rand spare-parts catalogues within the maintenance-kit range. Available catalogue evidence does not, however, prove the exact contents of the 47545135001 package, so the two part numbers should not be assumed to be a confirmed kit-and-component pairing without checking the applicable parts documentation.
The 39911631 filter has an important role in maintaining lubrication quality. Compressor oil circulates through the airend and associated cooling and lubrication passages, making effective contamination control essential for protecting precision components. Published Ingersoll Rand-related service information describes the filter as removing particles and debris before the oil returns to the compression process.
Application coverage is relatively broad for this reference. The 39911631 element is commonly associated with older EP75 and EP100 rotary screw compressors, while additional HP, XP, HXP, EPE, and MH55 applications are documented by different sources. Because several filter references can serve similar compressor families, exact model and serial-number verification remains important.
Published supplier specifications also provide useful technical reference data. Oxfil lists a 12 µm inorganic microfiber filtration medium, 25 bar working pressure, 54 bar burst pressure, 121 mm outer diameter, and approximately 2.08 kg net weight. These values are supplier-published reference specifications and should be verified against the actual current supplied component and application.
For maintenance teams, correct filter selection is more than a routine purchasing detail. Using the specified filtration component helps maintain clean lubricant circulation, supports airend protection, and can contribute to dependable compressor performance over extended operating periods. Published guidance for the applicable older compressor range recommends oil-filter replacement at 2,000 operating hours or annually, whichever comes first, subject to the machine's maintenance requirements.
The 39911631 reference is also useful when evaluating replacement options because MANN-FILTER maps it to WH 1257, while other cross-reference databases list additional replacement filter numbers. These references are useful for sourcing research, but cross-reference listings should not override the OEM application check.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Ingersoll Rand |
| Maintenance Reference | 47545135001 |
| Component Number | 39911631 |
| Product Type | Oil Filter Element |
| Application | Compatible Ingersoll Rand rotary screw compressors |
| Common Application References | EP75, EP100; selected HP, XP, HXP, EPE and MH55 configurations |
| Filtration Media | Inorganic microfiber, supplier reference |
| Filtration Rating | 12 µm, supplier reference |
| Working Pressure | 25 bar, supplier reference |
| Burst Pressure | 54 bar, supplier reference |
| Collapse Pressure | 15 bar, supplier reference |
| Outer Diameter | 121 mm, supplier reference |
| Body Height | 295 mm, supplier reference |
| Total Height | 299.1 mm, supplier reference |
| Thread | UN 1-3/4 female bottom, supplier reference |
| Net Weight | 2.08 kg, supplier reference |
| Primary Function | Remove contaminants from circulating compressor oil |
| Maintenance Interval | 2,000 operating hours or annually for applicable published compressor guidance |
| Cross-Reference | MANN-FILTER WH 1257 |
| Installation | Follow the applicable Ingersoll Rand service procedure |
| Compatibility | Verify compressor model, serial number, and parts documentation |
| Package Contents | Verify against the applicable 47545135001 bill of materials |
Recommended Companion Models
| Model | Product Name |
| 39708466 | Air Filter Element |
| 54601513 | Air/Oil Separator Element |
| 39911615 | Oil Filter Element |
| 80060239 | Screw Compressor Coolant |
These references represent related filtration, separation, or lubrication components that may be encountered during compressor maintenance. They are application-specific service references and are not automatically included with 47545135001 or interchangeable with 39911631.
Frequently Selected Alternatives
| Model | Product Name |
| WH 1257 | MANN-FILTER Oil Filter |
| Baldwin BT8874-MPG | Oil Filter |
| Donaldson P171275 | Oil Filter |
| Fleetguard HF6586 | Oil Filter |
