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The Ingersoll Rand 47627050001 89295976 Air Filter is an inlet air filter element used in compatible Ingersoll Rand air compressor systems. It removes dust and other airborne particles from incoming air before they enter the compressor, helping protect internal components from contamination.
In rotary screw compressors, intake air quality affects the condition of the compression system over time. Dust entering through the inlet can accumulate on internal surfaces and contribute to wear. A properly fitted filter helps limit this contamination while allowing the compressor to draw in the air required for operation.
Part number 89295976 is identified as an inlet air filter element for Ingersoll Rand RSa 4–11 kW rotary compressors. It is also associated with certain UP6-series compressor applications. Because compressor configurations vary, the installed model and required replacement reference should be checked before selecting the element. The additional reference 47627050001 is retained as supplied for this product listing.
The filter belongs to the intake air path and should not be confused with an oil filter or an air/oil separator. Those components serve different functions within the compressor system and require separate replacement specifications.
| Parameter | Specification |
|---|---|
| Manufacturer | Ingersoll Rand |
| Model / Part Number | 47627050001 |
| Alternate Part Number | 89295976 |
| Product Type | Air Filter |
| Product Category | Compressor Inlet Air Filter Element |
| Filter Configuration | Replacement Filter Element |
| Application | Compatible Ingersoll Rand Air Compressors |
| Associated Compressor Series | RSa 4–11 kW; selected UP6 applications |
| Primary Function | Removes airborne particulate matter from incoming air |
| Filter Media | Pleated cellulose |
| Filtration Rating | 3 microns |
| Filtration Efficiency | 99.9% |
| Dimensions | 134 × 55 × 116 mm |
| Weight | 0.45 kg |
When the compressor draws in atmospheric air, the air passes through the filter media. The media captures suspended particles while allowing filtered air to continue through the intake passage toward the compression stage.
As dust accumulates, the filter gradually becomes more restrictive. The rate of loading depends on the surrounding environment, operating hours and the amount of airborne contamination. A compressor operating near grinding, cutting or material-handling processes may require closer filter inspection than equipment installed in a relatively clean room.
A loaded element can increase intake resistance, while damaged media or an incorrectly seated filter can allow unfiltered air to bypass the intended filtration path. Maintenance therefore involves more than replacing the element: the housing, sealing surfaces and intake ducting should also be checked.
The 89295976 filter treats incoming air before compression. It does not clean compressor lubricant or separate oil from compressed air after compression. Those tasks are handled by different components in the compressor system.
The inlet filter forms the first filtration stage in the compressor’s incoming-air path. Its condition affects the cleanliness of the air entering the machine and the resistance encountered as the compressor draws air into the compression section.
Atmospheric Air → Inlet Air Filter → Intake Passage → Compressor Airend → Downstream Separation and Cooling, Where Applicable → Compressed-Air Network
| System Component | Function | Relationship to the Air Filter |
|---|---|---|
| 47627050001 / 89295976 Air Filter | Filters incoming air | Reduces particulate matter entering the compressor |
| Air Intake Housing | Holds and seals the filter element | Directs air through the filtration media |
| Intake Ducting | Carries incoming air toward the compressor | Maintains the intended intake path |
| Intake Valve, Where Fitted | Controls air admission | Regulates air entering the compression stage |
| Compressor Airend | Compresses incoming air | Receives air from the intake system |
| Electric Drive Motor | Supplies mechanical power | Drives the compressor airend |
| Oil Filter | Removes contaminants from compressor lubricant | Protects the separate lubrication circuit |
| Air/Oil Separator | Separates oil from compressed air in applicable systems | Performs downstream oil separation |
| Filter Restriction Indicator, Where Fitted | Indicates intake restriction | Helps assess filter loading |
| Compressor Controller | Manages operating sequences and alarms | May monitor related operating conditions where supported |
| Application | Typical Equipment | Role of the Air Filter |
|---|---|---|
| Manufacturing Plants | Industrial rotary screw compressors | Helps limit dust entering the compression system |
| Automotive Production | Centralized compressed-air stations | Supports intake filtration for production equipment |
| Metalworking Facilities | Compressors operating near machining processes | Helps reduce airborne particulate ingestion |
| Packaging Operations | Compressors supplying pneumatic machinery | Supports routine intake maintenance |
| Chemical Processing | Industrial utility-air compressors | Provides intake filtration under site operating conditions |
| Continuous-Process Industries | Compressors running for extended periods | Requires inspection according to operating conditions |
| General Industrial Workshops | Compressor packages supplying tools and machinery | Helps control particulate contamination at the intake |
| Plant Utility Systems | Compressed-air equipment serving multiple production areas | Forms part of the compressor maintenance program |
| Component | Function | Relationship to the Air Filter |
|---|---|---|
| Air Intake Housing | Supports and seals the filter element | Maintains the intended intake airflow path |
| Intake Ducting | Carries incoming air | Directs air toward the compressor |
| Intake Valve | Controls air admission where fitted | Regulates airflow into the compression stage |
| Compressor Airend | Performs the compression process | Receives filtered intake air |
| Filter Seals | Seal the filter and housing interfaces | Help prevent unfiltered air bypass |
| Filter Restriction Indicator | Indicates restriction where fitted | Helps assess the filter’s operating condition |
| Oil Filter | Filters compressor lubricant | Serves a separate lubrication function |
| Air/Oil Separator | Separates oil from compressed air in applicable systems | Performs a separate downstream function |
| Electric Drive Motor | Supplies mechanical power | Drives the compressor |
| Compressor Controller | Manages operating sequences and alarms | May monitor relevant conditions where supported |
| Model / Product | Product Type | Relationship | Selection Consideration |
|---|---|---|---|
| Ingersoll Rand 89295976 | Inlet Air Filter Element | Alternate reference supplied for the requested product | Confirm the complete part reference and compressor configuration |
| Ingersoll Rand 54672654 | Oil Filter | Related compressor maintenance component | Select separately according to the lubrication circuit |
| Ingersoll Rand 54749247 | Air/Oil Separator | Related component in applicable oil-flooded systems | Match the separator to the installed compressor |
| Ingersoll Rand 23523772 | Filter Pad | Related filtration product | Verify its intended installation location before selection |
| Ingersoll Rand RSa 4–11 kW Compressor Series | Rotary Screw Compressor | Associated equipment range for the 89295976 inlet filter | Confirm compatibility with the exact compressor model |
The 89295976 reference is identified for Ingersoll Rand RSa 4–11 kW rotary compressors and is also associated with selected UP6-series applications. Verify the installed compressor model before ordering a replacement.
As particles collect in the media, airflow resistance can increase. The effect depends on contamination levels and operating conditions, so inspection should follow the compressor’s maintenance requirements.
Inspect the filter media, sealing surfaces, housing and intake ducting. A damaged element or incorrect seating can allow air to bypass the filter, while contamination left inside the housing may enter the compressor during operation.
No. The inlet air filter removes particles from atmospheric air before compression. The oil filter cleans circulating compressor lubricant and must be selected separately.