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The Ingersoll Rand 47556185001 23497001 Panel Filter is a panel-style filtration component associated with industrial compressor equipment. The 23497001 part number is also identified as a pad filter used in compressor-related applications. Its function is to capture airborne dust and debris in the designated intake or ventilation path before contaminants spread into protected equipment areas.
In compressor installations operating near machining equipment, packaging lines, or dusty production areas, airborne contamination can accumulate around intake openings and internal ventilation passages. A pre-filter pad helps intercept this material before it reaches downstream components. This reduces the amount of dust entering the equipment and can make routine cleaning and maintenance more manageable.
The filter’s condition also affects airflow. As particles collect in the media, resistance to airflow can increase. A heavily contaminated pad may restrict the volume of air passing through the assembly, particularly where the filter serves an enclosure ventilation or intake pre-filtration path. Regular inspection helps maintenance personnel identify contamination buildup before it becomes a more significant operating concern.
Correct replacement depends on the equipment configuration and the filter’s designated position. A panel pre-filter is not interchangeable with a main compressor inlet filter, coolant filter, or oil separator. Although these components all perform filtration-related duties, they handle different media and operate at different points in the system. Confirming the part number and mounting arrangement is therefore essential when servicing an existing installation.
| Parameter | Specification |
|---|---|
| Manufacturer | Ingersoll Rand |
| Model / Part Number | 47556185001 |
| Associated Part Number | 23497001 |
| Product Type | Panel Filter |
| Component Category | Compressor Filtration Component |
| Primary Function | Captures airborne particulate matter in the designated filtration path |
| Application | Compatible Ingersoll Rand compressor equipment |
| Installation | Compatible panel or pad-filter assembly |
| Filter Media | Not specified |
| Dimensions | 510 × 510 × 10 mm |
| Weight | 0.4 kg |
The panel filter operates through mechanical filtration. When air passes through the filter media, suspended particles are retained within or on the media while the air continues along the designated airflow path. The amount and type of particles captured depend on the media construction and the conditions under which the filter operates.
A typical pre-filtration arrangement follows this sequence:
Ambient Air → Intake Grille or Opening → Panel Filter → Downstream Airflow Path
The exact arrangement depends on the compressor model. If the panel is installed in an enclosure ventilation path, its primary task is to reduce dust entering the enclosure. If it is installed upstream of a main inlet filter, it serves as an initial filtration stage and helps reduce the particulate load reaching the downstream element.
During operation, dust gradually accumulates on the media. As the filter loads, airflow resistance may rise. In a ventilation application, this can reduce cooling airflow; in an intake pre-filter application, it can increase the burden on the main inlet filter and affect intake conditions.
Inspection should therefore focus on the actual condition of the media, not simply the time elapsed since installation. Torn material, uneven seating, excessive contamination, or gaps around the filter can compromise filtration. Replacing a damaged or heavily loaded pad restores the intended filtration arrangement, provided that the underlying cause of abnormal contamination has also been addressed where necessary.
The panel filter forms part of the air-management arrangement in a compatible compressor installation. Its specific role depends on whether it is fitted at an enclosure ventilation opening or in an intake pre-filter assembly.
Ambient Air → Panel Filter → Protected Ventilation or Intake Area → Relevant Compressor Components
| System Component | Function |
|---|---|
| 23497001 Panel Filter | Captures airborne particles in the designated filtration path |
| Filter Frame or Retainer | Holds the filter in its intended position |
| Intake Grille, Where Fitted | Protects the opening and supports the airflow arrangement |
| Housing or Intake Door | Provides the mounting location and access for inspection |
| Main Inlet Air Filter, Where Fitted | Performs the specified downstream intake filtration |
| Ventilation Fan, Where Fitted | Moves air through the enclosure ventilation path |
| Compressor Airend | Compresses incoming air in applicable compressor designs |
| Coolant Filter | Filters circulating compressor coolant in the relevant fluid circuit |
| Oil Separator | Separates coolant from compressed air in applicable oil-injected compressors |
| Application | Typical Use |
|---|---|
| Industrial Compressor Enclosures | Filtering airborne dust entering designated ventilation openings |
| Rotary Screw Compressor Installations | Providing initial filtration where the equipment uses a panel pre-filter |
| Manufacturing Plants | Limiting particulate accumulation around compressor equipment |
| Metalworking Workshops | Capturing airborne dust before it enters a compatible filtration assembly |
| Automotive Production Facilities | Supporting compressor intake or enclosure maintenance |
| Packaging Operations | Managing airborne contamination around compressed-air equipment |
| Industrial Utility Rooms | Maintaining clean ventilation paths around operating machinery |
| Dust-Prone Production Areas | Reducing particulate entry into compatible equipment assemblies |
| Compressor Servicing | Replacing contaminated or damaged panel filters |
| Preventive Maintenance Programs | Monitoring filter condition according to operating hours and environmental dust levels |
| Component | Function |
|---|---|
| Compatible Ingersoll Rand Compressor Assembly | Provides the designated panel-filter installation location |
| Filter Frame or Retainer | Secures the filter in the intended opening |
| Intake Grille, Where Fitted | Protects the opening and supports the specified airflow path |
| Intake Door or Housing Panel | Provides access to the filter assembly |
| Main Inlet Air Filter, Where Fitted | Performs the primary intake filtration function |
| Ventilation Fan, Where Fitted | Circulates air through the relevant enclosure |
| Air Ducting or Passage | Directs air through the intended ventilation or intake route |
| Housing Seal, Where Specified | Helps prevent unfiltered air from bypassing the filter |
| Compressor Controller | Monitors supported equipment conditions and displays available alarms |
| Model | Product Type | Selection Consideration |
|---|---|---|
| Ingersoll Rand 23497001 | Pad Filter | Associated part number; verify the intended installation and equipment configuration |
| Ingersoll Rand ZS1062472 | RSa 4-11 Pre-Filter Panel | A pre-filter panel for compatible RSa 4-11 rotary screw compressors |
| Ingersoll Rand TEN012973 | UP6 20-30 Pre-Filter Panel | A pre-filter panel for compatible UP6 20-30 rotary screw compressors |
| Ingersoll Rand 47555205001 | Air Filter | A separate filtration component whose application must be checked before selection |
| Ingersoll Rand 23424922 | Coolant Filter | A fluid-circuit filter, not a substitute for a panel filter |
The supplied product title identifies it as a Panel Filter, while the associated part number 23497001 is also described as a pad filter in compressor parts listings. These terms can refer to a panel-shaped filtration pad, but the exact mounting location should be checked against the equipment configuration.
Not automatically. A panel or pre-filter pad may provide initial filtration or filter enclosure ventilation air, whereas the main inlet filter is responsible for the specified filtration before air enters the compression system. The components should be selected according to their intended positions.
Look for heavy dust accumulation, tears, deformation, moisture damage, or gaps around the installed media. Reduced airflow may also indicate a restriction, depending on the filter’s application. Follow the equipment’s service requirements and replace the filter when its condition compromises the intended function.
Confirm the complete part number, compressor model, installation location, and retaining arrangement. Check the frame and sealing surfaces for damage, then ensure the replacement covers the required opening without gaps. Similar-looking filter pads should not be treated as interchangeable without compatibility confirmation.