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

Product Overview

The 88171913 air filter element is a genuine Ingersoll Rand intake filter designed specifically for the UP5-11C-8 series rotary screw air compressor. Its high-efficiency synthetic fiber media captures airborne dust and particulate before it reaches the screw airend, helping protect rotors, bearings, and shaft seals from abrasive wear.

Installed inside air filter assembly 89243778, the 88171913 is one of the most frequently replaced consumables in UP5-11C-8 routine maintenance. As an original Ingersoll Rand intake filtration part, it is manufactured to Ingersoll Rand global technical standards and offers low initial resistance, straightforward installation, and reliable sealing.

Basic Specifications

• Part Number: 88171913
• Brand: Ingersoll Rand
• Part Type: Air Filter Element
• Compatible Air Filter Assembly: 89243778
• Application: UP5-11C-8 small rotary screw air compressor
• Unit of Measure: EA
• Availability: Normally in supply

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

Flow & Pressure Drop

• 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 (replace immediately)
• Pressure Drop vs. Energy: each 100 Pa increase in inlet pressure loss raises specific power by approx. 0.5%

Dimensions & Installation

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

Material Construction

• Media: synthetic fiber media (imported high-efficiency filter paper)
• Media Weight: approx. 80–100 g/m²
• Support: inner metal support mesh to prevent media collapse
• End Caps: polyurethane (PU), oil- and age-resistant
• Gasket: polyurethane foam gasket, integrally molded with end cap
• Bonding: polyurethane adhesive, temperature-resistant

Operating Conditions

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

Service Life & Storage

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

Standards

• ISO 5011: inlet air filter performance testing (efficiency and dust capacity)
• ISO 16890 / EN 779: general ventilation air filter classification
• GB/T 14295: air filters
• GB/T 6165: air filter performance test methods (efficiency and resistance)

Maintenance & 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): every 1,000–2,000 hours
• Replace immediately if the media appears blackened or heavily loaded, or if differential pressure reaches 600 Pa

Installation Steps

1. Shut down and disconnect power: switch off the compressor and confirm the unit has fully stopped.
2. Open the filter cover: release the end-cap latches or nuts on air filter 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. Do not blow out and reuse an old element.
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 stud, ensuring the gasket seats correctly top and bottom without skewing or twisting.
7. Refit the cover: replace the cover and secure latches or nuts so the seal has no gaps.
8. Start-up check: start the compressor, listen for air leaks at the filter, and confirm normal operation.

FAQ

Q1: Is 88171913 a genuine original part?
A: Yes, 88171913 is a genuine Ingersoll Rand part manufactured to Ingersoll Rand global technical standards and fits air filter assembly 89243778.

Q2: Which compressors does 88171913 fit?
A: It is designed 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 air filter housing assembly (permanent part). The element fits inside the housing and only the element needs replacement.

Q4: How do I know when to replace the air filter element?
A: Replace when: (1) visual inspection shows blackened or heavily loaded media; (2) operating differential pressure reaches the 500 Pa alarm value; 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 raising specific power and energy consumption. In severe cases, dust enters the airend, causing rotor and bearing wear and seal aging, which can increase oil carryover or even lead to airend failure.

Compatible Models

• UP Series: UP5-11C-8

Compatibility data is based on the Ingersoll Rand original parts system. To confirm fitment, provide the compressor serial number and we will verify it for you.

Related Parts

• 89243778 — Air Filter Assembly (housing for this element; permanent part)
• 89245765 — Stud, Air Filter Element
• 89295976 — Air Filter Element (R4–R11 series)
• 24578023 — Air Filter Element, 5–11 kW (R series)
• 88171913 — Air Filter Element (this page)

Note: Parameters marked as reference values are typical industry data for comparable Ingersoll Rand UP5 series air filter elements. For exact dimensions and performance, refer to the Ingersoll Rand factory test report. For 100% accurate matching, provide the complete compressor serial number and we will check the original parts diagram and confirm current supply.