Product
Ingersoll Rand 89295976 Air Filter Element | R4i–R11i, UP5, V15/V22
Genuine Ingersoll Rand 89295976 air filter element for R4i/R5.5i/R7.5i/R11i, UP5-11~22, V15/V22 and other 4–22 kW small screw compressors. Synthetic fiber media with low initial resistance and high dust-holding capacity, protecting the airend rotors. Match by serial number for exact fit.
- Export packaging & documentation support
- OEM / ODM customization available
- Sample and bulk order workflow
Product Overview
The Ingersoll Rand 89295976 air filter element is a genuine OEM intake filter for small rotary screw compressors in the 4–22 kW range. It uses high-efficiency synthetic fiber media to block dust, dirt, and particles from entering the airend, protecting rotors, bearings, and oil seals from wear and extending compressor service life.
As a genuine Ingersoll Rand intake filter, the 89295976 is manufactured to Ingersoll Rand global technical standards. It offers low initial pressure drop, straightforward installation, and stable filtration efficiency. This element is a legacy common part compatible with R, UP, V, EW, and RM-C series small screw compressors, making it one of the most frequently used intake filters in small-machine maintenance.
Key Specifications
| Item | Value |
|---|---|
| Part Number | 89295976 |
| Brand | Ingersoll Rand |
| Part Name | Air Filter Element |
| Product Line | CC (Centrifugal / General Spare Parts) |
| Product Class | P267 (Small Screw Compressor Parts) |
| Status | Normally supplied (legacy common part) |
| Lead Time | Approx. 150 days (factory order) |
| Unit of Measure | EA (each) |
Filtration Performance
| Parameter | Value |
|---|---|
| Filtration Rating | Approx. 5 μm |
| Filtration Efficiency | Approx. 98% @ 5 μm |
| Filter Class | F5 (medium-efficiency pre-filter, per EN 779 / ISO 16890) |
| Dust Holding Capacity | Approx. 0.15–0.25 kg (at rated flow, final resistance) |
| Beta Ratio β | β₅ ≥ 100 |
Note: Values are typical for Ingersoll Rand small screw compressor air filters of this class. Refer to factory test data for exact figures.
Flow and Pressure Drop
| Parameter | Value |
|---|---|
| Rated Air Flow | Approx. 0.7–4.0 Nm³/min (for 4–22 kW models) |
| Initial Pressure Drop | Approx. 150–200 Pa (clean, at rated flow) |
| Operating Differential | 200–400 Pa |
| Alarm / Final Resistance | Alarm: 500 Pa; Final: 600 Pa (replace immediately) |
| Pressure Drop vs. Energy | Every 100 Pa increase in inlet pressure loss raises specific power by approx. 0.5% |
Dimensions and Installation
| Parameter | Value |
|---|---|
| Dimensions | Approx. φ100 × φ50 × 120 mm (OD × ID × height, reference) |
| Effective Filter Area | Approx. 0.5–0.8 m² (pleated cartridge) |
| Pleats / Pitch | Approx. 30–40 pleats, pitch approx. 8–10 mm |
| Mounting Interface | Center through-hole, stud-fixed |
| Sealing | Polyurethane (PU) end-cap gasket, double-sided seal |
Note: Dimensions are reference values for this class of small-machine air filter. Confirm by physical measurement.
Materials and Construction
| Item | Value |
|---|---|
| Media | Synthetic fiber media (imported high-efficiency filter paper) |
| Media Weight | Approx. 80–100 g/m² |
| Inner/Outer Support | Internal metal support mesh prevents media collapse |
| End Caps | Polyurethane (PU), oil and aging resistant |
| Gasket | PU foam gasket, integrally molded with end cap |
| Adhesive | PU adhesive bonds end caps to media, heat resistant, no debonding |
Operating Conditions
| Parameter | Value |
|---|---|
| Operating Temperature | Continuous: -20°C to 80°C; short-term peak: 100°C |
| Relative Humidity | ≤95% RH, no condensation |
| Collapse Pressure | ≥ 2.5 kPa overall |
| Special Features | Low resistance, suitable for continuous operation |
Service Life and Storage
| Parameter | Value |
|---|---|
| Service Life | Standard conditions: approx. 2,000–4,000 hours (6–12 months); high-dust conditions: 1,000–2,000 hours |
| Shelf Life | 36 months in sealed original packaging, dry, room temperature |
Standards
- ISO 5011 — Inlet air cleaning equipment for internal combustion engines and compressors: performance testing
- ISO 16889 — Hydraulic fluid power filters: multi-pass method for evaluating filtration performance
- ISO 16890 / EN 779 — Air filters for general ventilation: classification
- GB/T 14295 — Air filters
- GB/T 6165 — Test methods for air filters: efficiency and resistance
Maintenance and Installation
Replacement Interval
- Standard conditions: every 2,000–4,000 hours or 6–12 months, whichever comes first
- High-dust conditions (construction sites, mines, woodworking shops): every 1,000–2,000 hours
- Replace immediately if the media appears dark, heavily loaded, or the pressure drop reaches 600 Pa
Installation Steps
- Shut down and isolate power: Turn off the compressor and confirm it has fully stopped.
- Open the filter housing: Loosen the retaining nut or clips and remove the cover.
- Remove the old element: Pull out the old 89295976 element and check whether the center gasket remains in the housing groove.
- Clean the housing: Wipe the inner wall and sealing surface with a clean cloth. Never reverse-blow a loaded element with compressed air and reuse it.
- Inspect the new element: Verify part number 89295976; check for media damage, pleat deformation, cracked end caps, or aged gaskets.
- Install the new element: Slide it onto the center stud and ensure the gasket seats evenly without tilting.
- Refit the cover: Reinstall the cover and tighten the nut or clips evenly for a gap-free seal.
- Start-up check: Start the compressor and listen for air leaks at the intake; confirm normal operation.
Frequently Asked Questions
Q1: Is the 89295976 a genuine Ingersoll Rand part?
A: Yes. The 89295976 is a genuine Ingersoll Rand spare part manufactured to Ingersoll Rand global technical standards and fits the original intake filter housing.
Q2: Which compressor models use the 89295976?
A: This is a legacy common part with wide compatibility, including R4i/R5.5i/R5.5ie/R5.5n/R7.5i/R7.5n/R11i/R11n, RM15i-C/RM22i-C, UP5 11/15/18/22, V15 Auto/V22 Auto, VSD15/VSD22, and EW5-22 small screw compressors. If you are unsure, provide the compressor serial number and we will match it precisely.
Q3: What is the difference between the 89295976 and newer air filter elements? Can they be interchanged?
A: The 89295976 is a legacy design. Some newer models may use a different part number. Mounting dimensions and interfaces may differ, so they are not freely interchangeable. Provide the serial number to confirm any replacement.
Q4: How do I know when to replace the air filter element?
A: Replace when: (1) visual inspection shows dark, heavily loaded media; (2) operating pressure drop reaches the 500 Pa alarm; or (3) the 2,000–4,000 hour or 6–12 month interval is reached.
Q5: What happens if the air filter element is too dirty?
A: A clogged element restricts intake air, reducing discharge volume and increasing specific power and energy consumption. In severe cases, dust enters the airend, causing rotor and bearing wear and oil seal aging, which can raise oil carryover and even lead to airend failure.
Compatible Compressor Models
| Series | Models |
|---|---|
| R Series (belt drive) | R4i, R5.5i, R5.5ie, R5.5n, R7.5i, R7.5n, R11i, R11n |
| RM-C Series | RM15i-C, RM22i-C |
| UP Series | UP5 11, UP5 15, UP5 18, UP5 22 |
| V Series (Auto) | V15 Auto, V22 Auto |
| VSD Series | VSD15, VSD22 |
| EW Series | EW5 22 |
Compatibility data sourced from the Ingersoll Rand OEM parts system. To confirm fit for your specific machine, provide the compressor serial number for an exact lookup.
Related Parts
| Part Number | Name | Notes |
|---|---|---|
| 89243778 | Air Filter Element (for filter assembly) | Element for UP5-11C-8 filter assembly |
| 88171913 | UP5-11C-8 Air Filter Element | UP5 series small screw compressor air filter |
| 89245765 | Stud, Air Filter Element | Mounting stud for air filter element |
| 89295976 | Air Filter Element | This product |
| 24578023 | Air Filter Element 5–11 kW | R series 5–11 kW air filter |
| 46856837 | Air Filter Element V 15–22 kW | V series 15–22 kW air filter |
| 24900318 | Air Filter Element | RS45i/RS55i/RS75i air filter |
Note: Parameters marked as "reference" are typical industry values for Ingersoll Rand air filters of this class. Exact dimensions and performance are subject to Ingersoll Rand factory test reports. For a 100% precise match, provide the complete compressor serial number so we can check the OEM parts diagram and confirm current availability.