326-1641 Carter replacement filter – low ΔP, bypass valve.

1. Product Introduction

Aite 326-1641 Replacement Oil Filter Element is used in hydraulic systems to filter solid particles and colloidal substances in 

the working medium – effectively controlling the pollution degree of the working medium. Aite 326-1641 Replacement Oil

 Filter Element is a substitute product for imported equipment with domestic filter elements. Made of imported filter material, 

its performance parameters reach the level of similar foreign filter elements and can replace Carter filter elements.

Aite 326-1641 Replacement Oil Filter Element is engineered as a fully interchangeable substitute for original Carter

 models – maintaining identical dimensional parameters, interface specifications, and filtration performance to enable direct 

drop-in installation without any housing modifications. This high-performance filter element delivers reliable filtration 

performance across a wide range of industrial applications.

As a professional manufacturer specializing in import substitution filter consumables, we deliver Aite 326-1641 Replacement 

Oil Filter Element with stable filtration performance, significantly shorter delivery cycles, and substantially lower 

procurement costs for industrial facilities worldwide.

2. Filter Element Characteristics

Aite 326-1641 Replacement Oil Filter Element is installed in the hydraulic system oil circuit to remove metal powder and other 

mechanical impurities worn by hydraulic system components – keeping the oil circuit clean and extending the life of the

 hydraulic system. Aite 326-1641 Replacement Oil Filter Element low-pressure series is also provided with a bypass valve.

Aite 326-1641 Replacement Oil Filter Element features high filtration efficiency, large dirt holding capacity, and reliable 

performance – suitable for a wide range of industrial applications.

3. Structural Strength

Aite 326-1641 Replacement Oil Filter Element delivers reliable structural performance through the following key

 characteristics:

3.1 Axial Stiffness

Aite 326-1641 Replacement Oil Filter Element shall not cause deformation and damage when subjected to axial load

 according to industrial process documents.

3.2 Flattening Stiffness

Aite 326-1641 Replacement Oil Filter Element shall not cause deformation and damage when subjected to the ultimate 

pressure drop as specified in industrial process documents.

3.3 Pressure Drop Flow Characteristic

Aite 326-1641 Replacement Oil Filter Element pressure drop flow characteristic curve is standard in the industrial process 

document – ensuring predictable performance.

3.4 Flow Fatigue Characteristics

Aite 326-1641 Replacement Oil Filter Element features flow fatigue characteristics under standard flow and pressure drop

 conditions – ensuring reliable long-term performance.

4. Performance Characteristics

Aite 326-1641 Replacement Oil Filter Element delivers superior performance through the following key characteristics:

4.1 Suitable for High Dust Concentration Industries

Aite 326-1641 Replacement Oil Filter Element is especially suitable for industries with large dust concentration.

4.2 Low and Stable Pressure Difference

Aite 326-1641 Replacement Oil Filter Element ensures a low and stable pressure difference – improving air flow.

4.3 Compact and Easy to Install

Aite 326-1641 Replacement Oil Filter Element filter cylinder element is small and easy to install – simplifying maintenance 

and reducing downtime.

4.4 High-Quality Imported Filter Material

Aite 326-1641 Replacement Oil Filter Element is made of imported filter material – with performance parameters reaching 

the level of similar foreign filter elements.

4.5 Bypass Valve Protection

Aite 326-1641 Replacement Oil Filter Element low-pressure series is provided with a bypass valve – ensuring continuous 

system operation when the filter element is not replaced in time.

4.6 Effective Contaminant Removal

Aite 326-1641 Replacement Oil Filter Element effectively removes metal powder and other mechanical impurities from

 hydraulic oil – keeping the oil circuit clean and extending hydraulic system life.

Aite 326-1641 Replacement Oil Filter Element offers equivalent performance to genuine Carter parts at 40%–60% lower 

cost – making it an ideal choice for cost-conscious maintenance programs without compromising system protection.

5. Technical Specifications

Parameter Specification

Product Type Replacement Oil Filter Element

Filtration Function Removes solid particles and colloidal substances

Compatibility Replaces Carter filter elements

Filter Material Imported filter material

Bypass Valve Available on low-pressure series

Structural Strength Axial stiffness, flattening stiffness, flow fatigue characteristics

Pressure Difference Low and stable

Installation Compact, easy to install

Aite 326-1641 Replacement Oil Filter Element delivers reliable oil filtration performance across a wide range of hydraulic 

system applications – protecting critical components and ensuring clean oil circulation.

6. Application Fields

Aite 326-1641 Replacement Oil Filter Element is widely used across diverse industrial sectors:

Industry Typical Applications

Industrial Hydraulics Hydraulic system oil filtration and purification

Metallurgy Rolling mills, continuous casting machines, lubrication equipment

Manufacturing Machine tools, injection molding machines, automated production lines

Power Generation Turbine lubrication and electro-hydraulic control systems

Construction Machinery Heavy equipment hydraulic systems

High Dust Concentration Industries Mining, cement, and other dusty environments

Aite 326-1641 Replacement Oil Filter Element is compatible with general hydraulic oils, phosphate ester fluids, emulsions,

 water-glycol mixtures, and various synthetic fluids – providing versatile filtration solutions across multiple industries and 

applications.

7. Frequently Asked Questions (FAQ)

Q1: What is the Aite 326-1641 Replacement Oil Filter Element designed for?

A: Aite 326-1641 Replacement Oil Filter Element is designed for hydraulic systems to filter solid particles and colloidal 

substances in the working medium – effectively controlling pollution degree and ensuring normal system operation.

Q2: Is the Aite 326-1641 Replacement Oil Filter Element fully interchangeable with the original Carter element?

A: Yes. Aite 326-1641 Replacement Oil Filter Element is precision-engineered to replace Carter filter elements – with imported

 filter material and performance parameters reaching the level of similar foreign filter elements.

Q3: What are the structural strength characteristics of the Aite 326-1641 Replacement Oil Filter Element?

A: Aite 326-1641 Replacement Oil Filter Element features axial stiffness, flattening stiffness, standard pressure drop flow

 characteristics, and flow fatigue characteristics under standard flow and pressure drop conditions.

Q4: Does the Aite 326-1641 Replacement Oil Filter Element have a bypass valve?

A: Yes. Aite 326-1641 Replacement Oil Filter Element low-pressure series is provided with a bypass valve – ensuring 

continuous system operation when the filter element is not replaced in time.

Q5: What are the performance characteristics of the Aite 326-1641 Replacement Oil Filter Element?

A: Aite 326-1641 Replacement Oil Filter Element is especially suitable for industries with large dust concentration, 

ensures low and stable pressure difference, and features a compact filter cylinder element that is easy to install.

Q6: What filter material is used in the Aite 326-1641 Replacement Oil Filter Element?

A: Aite 326-1641 Replacement Oil Filter Element is made of imported filter material – with performance parameters reaching

 the level of similar foreign filter elements.

Q7: How does the Aite 326-1641 Replacement Oil Filter Element compare to genuine Carter parts?

A: Aite 326-1641 Replacement Oil Filter Element delivers equivalent filtration performance and service life to genuine

 Carter parts – while offering significant cost savings and shorter delivery times.

Q8: What is the recommended replacement interval for the Aite 326-1641 Replacement Oil Filter Element?

A: Replacement interval depends on operating conditions and system contamination levels. We recommend monitoring 

differential pressure across Aite 326-1641 Replacement Oil Filter Element – replace when ΔP reaches the alarm threshold, 

or as part of your scheduled preventive maintenance program.

Q9: What documentation is provided with the Aite 326-1641 Replacement Oil Filter Element?

A: Each shipment includes material certificates, filtration performance test reports, dimensional inspection records, 

and factory quality certificates – ensuring smooth customs clearance.

Q10: Can the Aite 326-1641 Replacement Oil Filter Element be customized?

A: Yes. Custom options for Aite 326-1641 Replacement Oil Filter Element include special filtration accuracy, filter materials, 

and dimensions – based on site-specific requirements.

Q11: What industries use the Aite 326-1641 Replacement Oil Filter Element?

A: Aite 326-1641 Replacement Oil Filter Element is widely used in industrial hydraulics, metallurgy, manufacturing, 

power generation, construction machinery, and high dust concentration industries.

Q12: Can I order samples of the Aite 326-1641 Replacement Oil Filter Element before bulk purchase?

A: Yes. We support paid sample orders with production lead time of approximately 5–7 days. Sample costs are fully

 deductible from your first bulk order upon approval.

Aite 326-1641 Replacement Oil Filter Element – imported filter material, replaces Carter elements, low and stable pressure

 difference, compact and easy to install, bypass valve on low-pressure series. Contact us today for a free cross-reference 

check and competitive factory-direct quotation within 24 hours.