VRF2B1C03 replacement filter – 1–100μm, bypass protection, 1:1 fit.

1. Product Overview

Aite VRF2B1C03 Replacement Hydraulic Filter Element is installed in hydraulic system oil circuits to remove metal wear 

particles and other mechanical impurities generated by system components – keeping the oil circuit clean, extending hydraulic

 system service life, and ensuring reliable equipment operation. This high-performance filter element captures abrasive 

contaminants before they can circulate through the system and damage pumps, valves, cylinders, and other precision components.

Aite VRF2B1C03 Replacement Hydraulic Filter Element incorporates a critical safety feature – a built-in bypass valve designed

 for low-pressure series applications. When the filter element is not replaced in time and reaches the designated contamination level,

 the bypass valve automatically opens to ensure continuous system operation. This bypass function prevents system starvation and 

protects against unplanned shutdowns, providing an additional layer of operational security for your hydraulic equipment.

As a professional manufacturer specializing in import substitution filter consumables (not an authorized brand distributor), 

we deliver Aite VRF2B1C03 Replacement Hydraulic Filter Element with stable filtration performance, significantly shorter delivery 

cycles, and substantially lower procurement costs for industrial facilities worldwide.

2. Technical Specifications

Parameter Specification

Filter Media Options Glass fiber filter paper (BN), stainless steel woven mesh (W), wood pulp filter paper (P), stainless steel 

sintered mesh (V)

Sealing Material FKM (fluororubber) / NBR (nitrile butyl rubber) – optional

Filtration Accuracy 1 ~ 100μm (selectable)

Maximum Working Pressure 21 MPa

Working Medium General hydraulic oil, phosphate hydraulic oil, emulsion, water-glycol

Operating Temperature -30°C ~ +110°C

Bypass Valve Standard on low-pressure series – automatic opening to ensure system continuity

Initial Pressure Drop ≤0.03 MPa (at rated flow)

Replacement Differential Pressure 0.15 MPa (alarm) / 0.20 MPa (mandatory)

Aite VRF2B1C03 Replacement Hydraulic Filter Element is suitable for pressure oil filtration in hydraulic and lubrication

 systems – filtering pollutants to ensure normal system operation, protect critical components, and provide emergency

 bypass protection when needed.

3. Product Characteristics & Performance Advantages

Aite VRF2B1C03 Replacement Hydraulic Filter Element delivers superior performance through the following key features:

3.1 Multiple Media Options for Versatile Applications

Aite VRF2B1C03 Replacement Hydraulic Filter Element is available in four media types to match your specific application 

requirements:

· Glass fiber filter paper (BN) : High-precision fine particle interception, ideal for high-cleanliness hydraulic systems

· Stainless steel woven mesh (W) : High strength, washable and reusable, suitable for coarse filtration applications with high 

flow rates

· Wood pulp filter paper (P) : Economical, suitable for general industrial filtration where cost efficiency is prioritized

· Stainless steel sintered mesh (V) : Excellent strength, high temperature resistance, suitable for demanding operating conditions

 with pressure surges

3.2 Built-in Bypass Valve for System Protection

Aite VRF2B1C03 Replacement Hydraulic Filter Element features an integrated bypass valve that automatically opens when the 

element becomes clogged and cannot be replaced immediately. This critical safety function prevents system oil starvation and

 pump cavitation, maintains continuous system operation during maintenance scheduling, and protects against unplanned

 production downtime.

3.3 Wide Operating Range

Aite VRF2B1C03 Replacement Hydraulic Filter Element operates across a broad temperature range of -30°C to +110°C and 

maximum working pressure of 21 MPa – making it suitable for diverse industrial environments and demanding hydraulic applications.

3.4 Broad Filtration Accuracy Range

Aite VRF2B1C03 Replacement Hydraulic Filter Element offers filtration accuracy from 1μm to 100μm, allowing you to select 

the appropriate precision grade for your system's cleanliness requirements – from ultra-fine servo valve protection to general 

industrial filtration.

3.5 Reliable Sealing System

Aite VRF2B1C03 Replacement Hydraulic Filter Element is equipped with high-performance sealing options – FKM (fluororubber) for

 high-temperature and chemical resistance, or NBR (nitrile butyl rubber) for standard applications – ensuring leak-proof sealing 

and preventing bypass leakage across the full operating temperature range.

3.6 Effective Contaminant Removal

Aite VRF2B1C03 Replacement Hydraulic Filter Element effectively removes metal wear particles and mechanical impurities from 

hydraulic oil – maintaining oil circuit cleanliness, reducing component wear, and extending the overall service life of the hydraulic 

system.

Aite VRF2B1C03 Replacement Hydraulic Filter Element offers equivalent performance to genuine parts at 40%–60% lower

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

operational safety.

4. Application Fields

Aite VRF2B1C03 Replacement Hydraulic Filter Element is widely used across diverse industrial sectors:

Industry Typical Applications

Metallurgy Rolling mills, continuous casting machines, various lubrication equipment filtration – removing metal wear 

particles from high-pressure hydraulic systems

Petrochemical Product separation and recovery in oil refining and chemical production, liquid purification, CD and photographic

 film manufacturing purification, oilfield well water and natural gas particle removal

Textile Purification and uniform filtration of polyester melt in drawing processes, air compressor protection filtration, compressed 

gas oil/water removal

Electronics & Pharmaceutical Reverse osmosis water and deionized water treatment filtration, washing liquid and glucose 

pre-treatment filtration

Aite VRF2B1C03 Replacement Hydraulic Filter Element is compatible with general hydraulic oils, phosphate ester fluids, 

emulsions, and water-glycol mixtures – providing versatile filtration solutions across multiple industries and applications.

5. Quality Assurance & Supply Capabilities

Aite VRF2B1C03 Replacement Hydraulic Filter Element is manufactured under strict quality control standards in our own 

production facilities. Each element undergoes comprehensive testing to verify:

· Dimensional Accuracy: Full interchangeability with original VRF2B1C03 specifications

· Filtration Performance: ISO 16889 multipass testing to validate Beta ratio and efficiency

· Structural Integrity: ISO 3724 flow fatigue testing to confirm collapse resistance at 21 MPa

· Bypass Valve Function: Calibration and functional testing to verify automatic opening at specified pressure

· Sealing Integrity: Pressure testing to verify leak-proof installation

Supply Capabilities:

· Small trial orders: 3–7 days delivery

· Bulk orders: 15 working days delivery

· EXW, FOB, and CIF trade terms available

· Full export documentation for smooth customs clearance worldwide

6. Frequently Asked Questions (FAQ)

Q1: Is the Aite VRF2B1C03 Replacement Hydraulic Filter Element fully interchangeable with the original?

A: Yes. Aite VRF2B1C03 Replacement Hydraulic Filter Element is precision-engineered to match original dimensions, 

thread interfaces, sealing groove sizes, and installation parameters – enabling direct drop-in installation without any housing 

modifications or adapter kits.

Q2: What filter media options are available for the Aite VRF2B1C03 Replacement Hydraulic Filter Element?

A: Aite VRF2B1C03 Replacement Hydraulic Filter Element is available in four media types – glass fiber (BN) for high-precision 

applications, stainless steel woven mesh (W) for high-strength coarse filtration, wood pulp paper (P) for general industrial use, 

and stainless steel sintered mesh (V) for demanding high-temperature conditions.

Q3: What is the filtration accuracy range for the Aite VRF2B1C03 Replacement Hydraulic Filter Element?

A: Aite VRF2B1C03 Replacement Hydraulic Filter Element offers filtration accuracy from 1μm to 100μm – allowing you to select

 the appropriate precision grade for your system's cleanliness requirements and component sensitivity.

Q4: What is the maximum working pressure for the Aite VRF2B1C03 Replacement Hydraulic Filter Element?

A: Aite VRF2B1C03 Replacement Hydraulic Filter Element is rated for maximum working pressure of 21 MPa – with reinforced 

internal support structures to prevent media collapse under pressure fluctuations and surge conditions.

Q5: How does the bypass valve in the Aite VRF2B1C03 Replacement Hydraulic Filter Element work?

A: Aite VRF2B1C03 Replacement Hydraulic Filter Element incorporates an automatic bypass valve that opens when the element 

becomes clogged and cannot be replaced immediately – ensuring continuous system operation and preventing pump cavitation 

or system starvation.

Q6: What fluid types are compatible with the Aite VRF2B1C03 Replacement Hydraulic Filter Element?

A: Aite VRF2B1C03 Replacement Hydraulic Filter Element is compatible with general hydraulic oils, phosphate ester fluids, 

emulsions, and water-glycol mixtures – suitable for diverse industrial hydraulic applications.

Q7: How does the Aite VRF2B1C03 Replacement Hydraulic Filter Element compare to genuine parts in terms of quality and cost?

A: Aite VRF2B1C03 Replacement Hydraulic Filter Element delivers equivalent filtration performance and service life to genuine 

parts – validated by ISO 16889 and ISO 3724 testing – while offering 40%–60% cost savings, significantly reducing annual 

maintenance budgets.

Q8: What is the recommended replacement interval for the Aite VRF2B1C03 Replacement Hydraulic Filter Element?

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

differential pressure across Aite VRF2B1C03 Replacement Hydraulic Filter Element – replace when ΔP reaches 0.15 MPa (alarm) 

or 0.20 MPa (mandatory) – or as part of your scheduled preventive maintenance program. The bypass valve provides emergency 

protection if replacement is delayed.

Q9: What industries is the Aite VRF2B1C03 Replacement Hydraulic Filter Element most suitable for?

A: Aite VRF2B1C03 Replacement Hydraulic Filter Element is widely used in metallurgy, petrochemical, textile, electronics, 

and pharmaceutical industries – covering virtually all hydraulic filtration applications where metal particle removal and

 bypass protection are required.

Q10: What sealing materials are available for the Aite VRF2B1C03 Replacement Hydraulic Filter Element?

A: Aite VRF2B1C03 Replacement Hydraulic Filter Element is available with either FKM (fluororubber) seals for high-temperature 

and chemical resistance, or NBR (nitrile butyl rubber) seals for standard applications – ensuring leak-free sealing across the full 

operating temperature range of -30°C to +110°C.

Q11: What documentation is provided with the Aite VRF2B1C03 Replacement Hydraulic Filter Element?

A: Each shipment includes EN 10204 material certificates, ISO 16889 filtration performance test reports, bypass valve calibration

 certificates, dimensional inspection records, and factory quality certificates – ensuring smooth customs clearance in the EU, 

Southeast Asia, the Middle East, and beyond.

Q12: Can I order samples of the Aite VRF2B1C03 Replacement Hydraulic Filter Element before bulk purchase?

A: Yes. We support paid sample orders (1–5 pieces) with production lead time of approximately 5–7 days. Sample costs are fully 

deductible from your first bulk order upon approval.

Aite VRF2B1C03 Replacement Hydraulic Filter Element – multiple media options, integrated bypass valve protection, 

precision-engineered interchangeability, proven filtration performance at competitive factory-direct pricing.

 Contact us today for a free cross-reference check and quotation within 24 hours.

Product characteristics