Ingersoll Rand 88171913 Air Filter Element | UP5-11C-8 Compressor Intake Filter

Product Overview

The 88171913 air filter element is a genuine Ingersoll Rand intake filter element built for the UP5-11C-8 series rotary screw air compressor. Its high-efficiency synthetic fiber media blocks dust and airborne particles before they reach the screw airend, helping protect rotors, bearings and shaft seals from abrasive wear and extending compressor service life.

The 88171913 element installs inside air filter housing assembly 89243778 and is one of the most frequently replaced consumables in UP5-11C-8 routine maintenance. Produced to Ingersoll Rand global technical standards, it offers low initial pressure drop, straightforward installation and reliable sealing.

Basic Specifications

• Part Number: 88171913
• Brand: Ingersoll Rand
• Part Name: Air Filter Element
• Fits Filter Housing Assembly: 89243778
• Applicable Model: UP5-11C-8 small rotary screw air compressor
• Unit of Measure: EA
• Supply Status: Normally available

Technical Parameters

Filtration Performance

• 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. 0.15–0.20 kg (at rated flow, terminal resistance)
• Beta Ratio: β₅ ≥ 100

Values above are typical for Ingersoll Rand UP5 series air filter elements of the same class; refer to original factory test data for specific figures.

Flow and Resistance

• Rated Air Flow: approx. 1.5–2.0 Nm³/min (for 11 kW models)
• Initial Pressure Drop: approx. 150–200 Pa (clean, at rated flow)
• Operating Differential Range: 200–400 Pa
• Alarm / Terminal Resistance: alarm at 500 Pa; terminal at 600 Pa (element must be replaced)
• Pressure Drop vs. Energy: every 100 Pa increase in inlet pressure loss raises compressor specific power by roughly 0.5%

Dimensions and Installation

• Dimensions: approx. φ100 × φ50 × 120 mm (OD × ID × height, reference)
• Effective Filter Area: approx. 0.5–0.7 m² (pleated cartridge, unfolded)
• Pleats / Pleat Spacing: approx. 30–40 pleats, spacing approx. 8–10 mm
• Mounting Interface: center through-hole, stud-fixed (fits housing assembly 89243778)
• Sealing: polyurethane (PU) end-cap gasket, double-sided seal

Dimensions are reference values for the UP5 series air filter element; physical measurement is recommended for confirmation.

Material Construction

• Media: synthetic fiber filter media (imported high-efficiency filter paper)
• Media Weight: approx. 80–100 g/m²
• Inner / Outer Support: inner metal support mesh prevents media collapse and deformation
• End Caps: polyurethane (PU), oil- and aging-resistant
• Gasket: polyurethane foam gasket, integrally molded with the end cap
• Bonding: polyurethane adhesive bonds end caps to media; heat-resistant, no debonding

Operating Conditions

• Operating Temperature: continuous -20°C to 80°C; short-term up to 100°C
• Relative Humidity: ≤95% RH, no condensation
• Collapse / Burst Pressure Differential: overall collapse resistance ≥ 2.5 kPa
• Special Features: low resistance, suitable for continuous-duty environments

Service Life and Storage

• Service Life: approx. 2,000–4,000 hours (about 6–12 months) under standard conditions; shortened to 1,000–2,000 hours in high-dust environments
• Shelf Life: 36 months in original sealed packaging, at room temperature and dry conditions

Standards Referenced

• ISO 5011: inlet air filter performance testing (efficiency and dust holding capacity) for engines and compressors
• ISO 16890 / EN 779: classification of general ventilation air filters
• GB/T 14295: air filters
• GB/T 6165: test methods for air filter performance (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, woodworking shops, mines, etc.): every 1,000–2,000 hours
• Replace immediately if visual inspection shows blackened media, heavy dust loading, or differential pressure reaching 600 Pa

Installation Steps

1. Shut down and isolate power: switch off the compressor and confirm the unit has fully stopped.
2. Open the filter cover: release the end-cover clips or nuts on housing assembly 89243778 and remove the cover.
3. Remove the old element: pull out the old 88171913 element and check whether the center gasket remains in the housing groove.
4. Clean the housing: wipe the inner walls and sealing surfaces with a clean cloth to remove dust and debris. Never reverse-blow an old element with compressed air for reuse.
5. Inspect the new element: verify part number 88171913; check media for damage, pleats for deformation, end caps for cracks and gasket for aging.
6. Install the new element: slide it onto the center mounting stud, ensuring the gasket seats correctly top and bottom without tilting or twisting.
7. Refit the cover: reinstall the end cover and tighten clips or nuts to ensure a gap-free seal.
8. Start-up check: start the compressor, listen for air leaks at the filter housing and confirm normal operation.

FAQ

Q1: Is the 88171913 a genuine original part?
A: The 88171913 is a genuine Ingersoll Rand part produced to Ingersoll Rand global technical standards, designed for filter housing assembly 89243778.

Q2: Which compressors does the 88171913 fit?
A: It is designed specifically for the Ingersoll Rand UP5-11C-8 small rotary screw compressor. If you are unsure about your model, provide the machine serial number and we will match it precisely.

Q3: What is the relationship between 88171913 and 89243778?
A: 88171913 is the air filter element (consumable); 89243778 is the filter housing assembly (permanent part). The element is installed inside the housing and does not require housing replacement at change-out.

Q4: How do I know when to replace the air filter element?
A: Replace in three cases: (1) visual inspection shows blackened media or heavy dust loading; (2) operating differential pressure reaches the 500 Pa alarm value; (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 causes insufficient intake, reduced discharge volume, higher specific power and increased energy consumption. In severe cases, dust enters the airend, wearing rotors and bearings and aging shaft seals, which can raise oil carryover and even lead to airend failure.

Applicable Compressor Models

• UP Series: UP5-11C-8

Applicable model data is sourced from the Ingersoll Rand original parts system. To confirm fitment for a specific machine, provide the compressor serial number and we will verify it for you.

Related Parts

• 89243778 — Air filter housing assembly (permanent part into which this element is installed)
• 89245765 — Stud, air filter element (element mounting stud)
• 89295976 — Air filter element (common element for R4–R11 series)
• 24578023 — Air filter element, 5–11 kW (R series 5–11 kW)
• 88171913 — Air filter element (this product)

Note: Technical parameters marked as reference values are typical industry data for Ingersoll Rand UP5 series air filter elements of the same class. Specific dimensions and performance are subject to original factory test reports. For a 100% accurate match, provide the complete compressor serial number and we will check the original parts diagram and confirm current supply. Contact us to request a quotation, datasheet or sample.