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

Product Overview

The 88171913 air filter element is a genuine Ingersoll Rand intake filter element engineered for the UP5-11C-8 series small screw air compressors. It uses high-efficiency synthetic fiber media to block dust and particulate matter from entering the screw airend, protecting rotors, bearings and oil seals from wear and extending compressor service life.

The 88171913 is installed inside air filter housing assembly 89243778 and is one of the most critical consumables in UP5-11C-8 routine maintenance. As a genuine Ingersoll Rand intake filtration part, it is produced to Ingersoll Rand global technical standards and offers low initial resistance, easy installation and reliable sealing.

Basic Specifications

• Part Number: 88171913
• Brand: Ingersoll Rand
• Part Name: Air Filter Element
• Compatible Filter Housing: 89243778
• Compatible Model: UP5-11C-8 small screw air compressor
• Unit of Measure: EA
• Availability: Normally supplied

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 and terminal pressure drop)
• Beta Ratio: β₅ ≥ 100

Flow and 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 Pressure: 200–400 Pa
• Alarm / Terminal Resistance: alarm at 500 Pa; terminal at 600 Pa (replace immediately)
• Pressure Drop vs. Energy: every 100 Pa increase in inlet pressure loss raises specific power consumption by approx. 0.5%

Dimensions and Installation

• Dimensions: approx. φ100 × φ50 × 120 mm (OD × ID × height, reference)
• Effective Filtration Area: approx. 0.5–0.7 m² (pleated media)
• Pleat Count / Pitch: approx. 30–40 pleats, pitch approx. 8–10 mm
• Mounting Interface: center through-hole, stud-fixed (for housing 89243778)
• Sealing: polyurethane (PU) end-cap gasket, double-sided seal

Materials of Construction

• Media: synthetic fiber (high-efficiency imported filter paper)
• Media Weight: approx. 80–100 g/m²
• Support: inner metal support mesh to prevent media collapse
• End Caps: polyurethane (PU), oil and aging resistant
• Gasket: polyurethane foam, integrally molded with end caps
• 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 Resistance: ≥ 2.5 kPa overall
• Special Feature: low resistance, suitable for continuous operation

Service Life and 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 sealed original packaging, dry at room temperature

Standards

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

Maintenance and Installation

Replacement Intervals

• 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, heavily dust-loaded, or if pressure drop reaches 600 Pa

Installation Steps

1. Shut down and disconnect power: turn off the compressor and confirm it has fully stopped.
2. Open the filter cover: release the clips or nuts on housing 89243778 and remove the top 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. Never reuse an old element after blow-cleaning with compressed air.
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 evenly top and bottom without tilting or twisting.
7. Refit the cover: reinstall the cover and secure clips or nuts to ensure a gap-free seal.
8. Start-up check: start the compressor and listen for air leaks around the filter housing.

FAQ

Q1: Is the 88171913 a genuine Ingersoll Rand part?
A: Yes, the 88171913 is a genuine Ingersoll Rand part produced to Ingersoll Rand global technical standards and fits housing assembly 89243778.

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

Q3: What is the relationship between 88171913 and 89243778?
A: 88171913 is the filter element (consumable); 89243778 is the filter housing assembly (permanent). The element fits inside the housing and only the element needs replacing.

Q4: How do I know when to replace the air filter element?
A: Replace when: (1) visual inspection shows blackened or heavily dust-loaded media; (2) operating pressure drop 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 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 oil seals, which can raise oil carryover and even lead to airend failure.

Compatible Models

• UP Series: UP5-11C-8

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

Related Parts

• 89243778 — Air filter housing assembly (permanent housing for this element)
• 89245765 — Stud for air filter element
• 89295976 — Air filter element, R4–R11 series
• 24578023 — Air filter element, 5–11 kW R series
• 88171913 — Air filter element (this product)

Note: Parameters marked as reference values are typical industry data for the equivalent Ingersoll Rand UP5 series air filter element. 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 OEM parts diagram and confirm current supply.