Product Overview

The Ingersoll Rand 47701891001 Air Filter is an intake-air filtration component designed for compatible industrial air compressor systems. It helps remove airborne dust, dirt, and other particulate contaminants before they enter the compressor’s air intake path.

In industrial compressed-air applications, intake-air quality has a direct influence on equipment cleanliness and long-term operating reliability. Ambient air can contain dust, fibers, and other particles. Without suitable filtration, these contaminants may enter the compressor and contribute to internal wear, contamination, and maintenance requirements.

The 47701891001 air filter is intended to support the filtration requirements of compatible Ingersoll Rand compressor installations. It is associated in parts references with the earlier number 39903281. The exact application should nevertheless be confirmed against the compressor model, serial number, and applicable parts documentation.

This listing includes the associated reference number 47560110001. Since its precise relationship to 47701891001 has not been independently confirmed, buyers should verify both numbers against the equipment’s parts list before ordering.

With supplied dimensions of 385 × 390 × 195 mm and a weight of 3.20 kg, the filter can be identified for spare-parts inventory, maintenance planning, and shipping arrangements. Correct dimensions, sealing surfaces, and mounting configuration should be checked before installation.

Applications

1. Industrial Screw Air Compressors

The 47701891001 is associated with industrial compressor intake filtration applications. In a compatible screw compressor, the filter helps reduce the amount of airborne particulate matter entering the intake system.

Maintaining clean intake air supports the protection of internal compressor components and helps reduce contamination-related maintenance issues.

2. Manufacturing Facilities

Manufacturing plants often operate compressed-air systems continuously to supply pneumatic equipment, production machinery, and automation devices. Intake filtration is an important part of maintaining the compressor’s operating condition.

The correct filter helps limit the entry of environmental contaminants into the compressor.

3. Material Processing Equipment

Facilities that process raw materials may have higher concentrations of airborne dust. In these environments, intake filters require regular inspection because accumulated contaminants can increase airflow restriction.

A suitable replacement element helps restore the intended filtration path when the original filter reaches its service limit.

4. Packaging and Production Lines

Compressed air is widely used in packaging equipment, pneumatic actuators, and automated production machinery. Compressor intake filtration contributes to the maintenance of the compressed-air supply system.

The filter should be selected according to the compressor’s original parts requirements rather than by appearance alone.

5. Preventive Maintenance Programs

Air filters are routine maintenance components in industrial compressor systems. Keeping the correct replacement element available helps maintenance teams carry out scheduled servicing and reduce delays caused by unavailable spare parts.

Key Advantages

Effective Intake-Air Filtration

The filter helps capture airborne particles before they enter the compressor intake system. This supports cleaner internal operating conditions.

Protection of Compressor Components

Reducing particulate contamination can help limit abrasive wear and contamination-related problems in compatible compressor equipment.

Support for Stable Airflow

A clean filter helps maintain the intended intake-air path. Replacing a restricted element can help restore airflow conditions, provided the rest of the intake system is functioning correctly.

Suitable for Industrial Maintenance

The 47701891001 provides a dedicated replacement reference for compatible Ingersoll Rand compressor installations.

Clear Spare-Part Identification

The main part number and associated reference information help maintenance and purchasing teams identify the component. The relationship between associated numbers should be confirmed before procurement.

Practical Inventory Management

The supplied dimensions and weight support storage, packaging, and transportation planning for industrial spare-parts inventory.

Technical FAQs

1. What is the Ingersoll Rand 47701891001?

It is an air filter element used for intake-air filtration in compatible Ingersoll Rand industrial air compressor systems.

2. What is the main function of this air filter?

Its primary function is to reduce dust and airborne particulate contaminants entering the compressor through the air intake.

3. Which compressors use the 47701891001?

The part is associated with certain Ingersoll Rand industrial compressor applications. Exact compatibility must be checked using the compressor model, serial number, and original parts list.

4. Is 39903281 related to 47701891001?

Parts references identify 39903281 as an earlier or associated number for 47701891001. Confirm the cross-reference against the specific compressor documentation before ordering.

5. What is the relationship between 47560110001 and 47701891001?

The two numbers are supplied together in this product listing. Their exact relationship should be verified through the relevant Ingersoll Rand parts documentation rather than assumed to be interchangeable.

6. What are the dimensions of the 47701891001 air filter?

The supplied dimensions are 385 × 390 × 195 mm. Check the actual filter and housing measurements before installation.

7. What is the weight of this filter?

The supplied product weight is 3.20 kg. Packaging and shipping weight may be different.

8. When should the air filter be replaced?

Replacement intervals depend on compressor operating hours, ambient dust levels, and the manufacturer’s maintenance schedule. Inspect the filter and any available restriction indicator as part of routine maintenance.

9. What happens if the intake filter becomes clogged?

A heavily restricted filter can increase intake pressure drop and reduce available airflow. This may affect compressor operating conditions and should be addressed according to the equipment maintenance procedure.

10. Can this filter be used as a universal replacement for other Ingersoll Rand filters?

No. Different compressor models may require different dimensions, sealing arrangements, airflow capacities, and filtration specifications. Confirm compatibility before substituting another part number.

Introduction

Air filtration is an essential part of industrial air compressor maintenance. Before ambient air enters the compression process, it passes through an intake filtration system designed to reduce the amount of dust and particulate contamination reaching internal components.

The Ingersoll Rand 47701891001 Air Filter is intended for compatible compressor applications where the correct intake filter is required. It supports the first stage of contamination control by helping remove particles from incoming air.

A properly maintained filter contributes to compressor reliability and helps reduce the risk of contamination-related wear. However, filtration performance depends on selecting the correct element, maintaining a proper seal, and replacing the filter when required.

The 47701891001 should be identified by its complete part number. Although 39903281 appears as a related reference in parts listings, not every filter with similar dimensions or a related number is necessarily interchangeable. The compressor’s model and serial number remain important when confirming fitment.

Technical Specifications

Dimensions and weight are supplied listing specifications. Confirm the actual product measurements and packaging details before installation or shipment.

Function and Working Principle

1. Incoming Air Filtration

During compressor operation, ambient air is drawn through the intake system. The air filter provides a barrier that captures a portion of the airborne particulate matter before the air reaches the compression stage.

The filtration process helps reduce the entry of dust and other contaminants into the compressor.

2. Particle Retention

The filter media captures particles as air passes through it. Over time, retained contaminants accumulate within the element.

As the amount of collected material increases, airflow resistance may also increase. This is why inspection and timely replacement are important parts of compressor maintenance.

3. Maintaining the Intake Air Path

The filter must be installed correctly within its housing. The sealing surfaces and connections should be clean and undamaged to prevent unfiltered air from bypassing the element.

A properly fitted replacement helps maintain the intended airflow path through the filtration assembly.

4. Supporting Compressor Reliability

Contaminants entering the compressor may contribute to internal wear and contamination. By reducing particulate entry, the intake filter supports cleaner operating conditions and helps protect equipment components.

It is one part of a complete maintenance strategy that also includes oil filtration, air-oil separation, cooling-system inspection, and other scheduled service tasks.

Installation and Maintenance Recommendations

Verify the Part Number

Before replacement, compare the original filter number with 47701891001. Check the compressor model and serial number to ensure that the element is suitable for the application.

Inspect the Filter Housing

Before installing a new filter, inspect the housing for dust accumulation, damage, corrosion, or foreign material. Clean the housing according to the equipment maintenance procedure.

Check the Sealing Surface

The sealing area must be clean and properly seated. A damaged or incorrectly installed seal may allow unfiltered air to bypass the filter element.

Follow the Replacement Schedule

Use the compressor manufacturer’s recommended maintenance intervals. Operating hours, ambient air quality, and working conditions can influence filter service life.

Avoid Unauthorized Cleaning

Do not wash, blow out, or reuse a disposable filter element unless the manufacturer specifically permits the procedure. Improper cleaning may damage the filter media and reduce filtration effectiveness.

Record Maintenance Activities

Record the replacement date, compressor operating hours, and installed part number. These records help maintenance teams track service intervals and prepare spare parts in advance.

Related Compressor Maintenance Components

An industrial compressor intake filter works alongside other service components. The following parts may be found in related compressor maintenance programs, but they are not automatically interchangeable or included with this filter.

Procurement and Replacement Considerations

When purchasing the Ingersoll Rand 47701891001 Air Filter, verify the complete part number and confirm its application against the compressor’s original parts documentation.

The associated reference 47560110001 should be checked independently. Do not assume that it is an alternative part number or a direct replacement without confirmation.

For industrial spare-parts procurement, consider the following points:

• Confirm the compressor model and serial number.
• Check the original filter part number.
• Verify the filter’s dimensions and housing arrangement.
• Inspect the sealing design and mounting position.
• Confirm the required quantity per compressor.
• Check the product condition and packaging.
• Confirm whether the supplied item is an original component or an aftermarket replacement.
• Verify shipping dimensions and weight separately from the product’s listed weight.

For critical compressor installations, it is advisable to source replacement filters through a supplier that can provide clear product identification and traceability.

Conclusion

The Ingersoll Rand 47701891001 Air Filter is an intake-air filtration component for compatible industrial compressor systems. It helps reduce the entry of airborne dust and particulate contaminants, supporting compressor cleanliness and reliable operation.

With supplied dimensions of 385 × 390 × 195 mm and a weight of 3.20 kg, the filter can be identified for industrial spare-parts inventory and preventive maintenance requirements. The related reference 39903281 provides an additional identification point, while the associated number 47560110001 should be verified against the specific equipment documentation.

Correct part identification, proper installation, and timely replacement are essential for maintaining effective intake filtration and supporting the long-term operation of industrial air compressors.