MR1003A25AP01 Replace MP Oil Filter

Products Description

The MR1003A25AP01 hydraulic oil filter element is a high‑performance replacement filter cartridge designed for MP hydraulic and lubrication filtration systems. This filter is the core consumable component within MR series filters, widely used in industrial equipment, mobile machinery, and power generation systems where reliable contamination control is critical.

Within MP filtration assemblies, the MR1003A25AP01 replacement filter element is installed in the pressure line of hydraulic circuits, where it continuously removes mechanical impurities, metal wear debris, and other contaminants from the hydraulic fluid. By maintaining fluid cleanliness, this replacement MP oil filter cartridge protects sensitive downstream components including pumps, valves, actuators, and bearings from premature wear and failure.

Specifications

Part number	MR1003A25AP01
Filter material	Fiberglass
End caps	Carbon steel
Filtration rate	Customized
Nominal max pressure	10 bar
Flow direction	Out-In/In-out
Sealing material	NBR
Temperature range	-30~+100℃

This is the specification of the replace MP oil filter MR1003A25AP01 . If you have needs of these filters, please send an inquiry to get the price.

Features

Exceptional dirt‑holding capacity for extended service life: The high‑porosity fiber structure and optimized pleating geometry maximize dirt‑holding capacity, reducing replacement frequency and lowering maintenance costs.

High-Efficiency Filtration: Features quality depth media designed for effective contaminant capture and retention, maintaining the required oil cleanliness to protect pumps, valves, bearings, and other critical components.

Robust Industrial Construction: Built with durable materials capable of withstanding typical system pressures and fluid compatibilities common in industrial applications.

Supports System Health & Uptime: Clean oil reduces friction and wear, helping to maintain system efficiency, extend equipment life, and prevent disruptive failures.

Optional Part Number

CA040M60N	MF7501A10HBP01	CU350A10N	CU630M25N	CS-070-A25-A
CU100M25N	CU1101A16ANP01	CU350A25N	CU630M60N	CU1101A25ANP01
CU040M25N	MR2504A16AP01	CU630A10N	CU250A25N	CS-100-A10-A
CU100M60NP01	CU4002M25ANP01	CU630A25N	CU850A10N	CS-100-M60-A
CS-150-M60-A	MF1003M60NBP01	CS150P10A	MF1003P025NB	MFHP0503A10AN
MF0301A25HB	MFSTR0702BG1	MF0301P10NB	MF0301P25NB	CS050P10A
MF1002M25NB	MF1002P10NBP01	MF100-2-P10NB	MF1002P25NB	MF1801M60NB
MF47H60AP04	MF4002A10HBP01	MF4003A10HB	MF4003M25MB	MP47M60AP04
MF400-3-P25	MF1801P010NBP01	CU250A10N	MF750-1-P25	MR1002A25AP01
MR1003A25A	MR2503A25AP01	HP0502M25ANP01	MPA015 G1M90	MPF0301AG1P01
CU250M60N	MR6304A10A	MR6305M90A	MPS050RG5P25A	HP0113A10AHP01

These are part of the models related to the HP1502A003ASP01 HP0501A003ASP01 Replace MP Oil Filter. If you are interested in these filters, please contact us to get more details.

Application

Industrial Hydraulic Systems: Protects pumps, valves, and actuators in manufacturing equipment, machine tools, plastic injection molding machines, and hydraulic presses.
Mobile Machinery: Provides reliable contamination control for excavators, loaders, cranes, forklifts, and other heavy equipment operating in challenging environments.
Power Generation: Maintains lubricating oil cleanliness in turbine systems, coal mill lubrication systems, and generator bearing circuits.
Steel and Metal Processing: Filters hydraulic fluids in rolling mills, continuous casting lines, blast furnace controls, and heavy plate processing equipment.
Marine and Offshore: Protects hydraulic steering systems, deck machinery controls, and cargo handling equipment.
Agriculture and Forestry: Ensures reliable hydraulic performance in tractors, harvesters, and forestry machinery under variable load conditions.
Compressed Air and Lubrication Systems: Removes oil aerosols and particulates from compressed air lines and lubricating oil recirculation circuits.

Manufacturer of Replace Oil Filter——Huahang Filter

Huahang Filter focuses on meticulous engineering to ensure each replacement part matches the original in critical dimensions, sealing interfaces, and filtration performance. Both the HP1502A003ASP01 and HP0501A003ASP01 elements are produced under this philosophy, guaranteeing compatibility and dependable protection for your specific MP filtration housing.

Core Manufacturing Strengths

Guaranteed Precision Fit: Every specification—including outer diameter, length, gasket profile, and thread—is accurately replicated to ensure a perfect, leak-free seal and hassle-free installation into the designated MP filter head or housing.
Validated Filtration Performance: We employ high-grade media engineered to meet or exceed the original parts’ efficiency in particle capture and dirt-holding capacity, ensuring your system receives the necessary protection.
Durable Construction for Industrial Duty: Built with robust inner support cores and securely bonded end caps, these elements are designed to withstand system pressure cycles and maintain structural integrity throughout their service life.
Value Through Reliability: As a focused manufacturer, Huahang delivers OEM-equivalent quality and performance, offering a cost-effective and reliable alternative for your preventive maintenance program.

FAQ

Q1. What does the “25” in the MR1003A25AP01 model number indicate?
A: The “25” refers to the nominal filtration rating of the filter element—25 microns. This means the filter effectively captures and removes particles at or above this size.

Q2. Can the MR1003A25AP01 filter be used with different hydraulic fluid types?
A: Yes. The MR1003A25AP01 oil filter is compatible with a broad range of working fluids, including general petroleum‑based hydraulic oil, phosphate ester hydraulic fluids, emulsions, and water‑glycol mixtures. The standard seal material is compatible with mineral oil applications; for phosphate esters or other chemically aggressive fluids, alternative seal materials should be specified at the time of ordering.

Q3. Which MP Filtri filter housings is the MR1003A25AP01 compatible with?
A: The MR1003A25AP01 is designed for MP MR series hydraulic and lubrication filter housings. The MR series filters are used in pressure line and return line applications. If you are unsure about compatibility, confirm by checking the existing filter part number on your current element or comparing dimensional specifications against Huahang‘s certified cross‑reference data.

FAQ

What is the difference between a standard filter and a custom filter?

Standard filters are mass-produced in fixed sizes and specifications, while custom filters are designed to match specific equipment dimensions, operating conditions, and filtration requirements. Custom filters improve sealing, efficiency, and service life.

How do I select the right filter for my application?

Filter selection depends on fluid or air type, particle size, flow rate, pressure, temperature, and compatibility with the system. Providing operating data helps ensure optimal filtration performance.

Will your replacement filter cartridges damage my equipment? Is the quality guaranteed?

Absolutely not. Our replacement filter cartridges strictly adhere to OEM dimensions, interfaces, and performance standards, using equivalent or superior filter materials, and have passed rigorous ISO testing and end-user validation. We provide a quality guarantee to ensure the safe operation of your equipment.

We don't have a specific model number, only operating condition requirements. Can you help us select a suitable model?

Yes, but you need to provide:

① the filtering medium (oil, gas, water, chemical liquid?);

② flow rate, pressure, and temperature;

③ required filtration accuracy;

④ connection type.

Our technical team will recommend the most economical solution for you.

How can I ensure that this filter element can be adapted to my device/system?

We have multiple ways to ensure compatibility:

Provide original filter element information: Please provide the brand, model, clear photos or detailed dimension drawings of your existing filter element (especially the interface type and size, length, outer diameter, inner diameter).

Provide equipment information: Tell us your equipment brand, model or application scenario, etc.

Contact us: Our technical team has rich experience and can quickly determine or design a fully compatible replacement filter element based on the information you provide. It is recommended that you contact us directly to obtain the most accurate adaptation plan.

How do you ensure the quality and performance of the filter element?

Quality is our lifeline. We insist on:

Strict material selection: Use high-quality raw materials that meet industry standards.

Advanced technology: Use automated or precision-controlled production processes.

Multiple quality inspections: Implement full-process quality inspections from raw material storage to finished product delivery (including size, sealing, filtration efficiency, integrity testing, etc.).

Performance testing: Key products will undergo actual working condition simulation testing.

Compliance with standards: Our production and products comply with [e.g.: ISO 9001].

Customized verification: For customized filter elements, we will confirm key performance indicators with customers and provide test reports (if necessary).

What is a dust collector filter used for?

Dust collector filters remove airborne dust and particulate matter from industrial processes such as welding, grinding, woodworking, and powder handling to protect equipment and improve air quality.

How often should dust collector filter cartridges be replaced?

Replacement depends on dust load, operating hours, and cleaning efficiency. A consistent increase in pressure drop is a common indicator that the filter needs replacement.

Can dust collector filters be cleaned and reused?

Many cartridge filters are designed for pulse-jet cleaning, but they are not permanently reusable. Over time, media fatigue reduces performance and replacement becomes necessary.

What micron rating is best for hydraulic oil filtration?

Common hydraulic filters range from 3 to 25 microns. The optimal rating depends on system sensitivity and manufacturer specifications.

What happens if a hydraulic oil filter is not replaced on time?

Delayed replacement can cause pressure loss, valve sticking, pump wear, and reduced system efficiency, leading to costly downtime.

Where are precision filters commonly used?

Precision filters are widely used in electronics manufacturing, pharmaceuticals, food processing, chemical processing, and high-purity fluid systems.

How does precision filtration affect system performance?

Precision filtration improves product quality, extends equipment life, and reduces unplanned downtime caused by contamination.

What is the difference between a coalescer filter and a separator filter?

They are two distinct technologies often used together to remove liquids from a gas or liquid stream. The key difference is their core function:

A Coalescer Filter merges tiny, invisible liquid droplets into large, heavy ones.

A Separator Filter catches and drains those large droplets from the flow.

How They Work:

Coalescer: The stream passes through a special media (like fine fibers). Microscopic aerosol droplets collide and merge (coalesce) into drops large enough to drain. It solves the problem of suspended mist.

Separator: The flow then enters a chamber with baffles or vanes. The now-large droplets hit the surfaces, fall out by gravity, and collect in a sump. It provides the final, clean separation.

Are stainless steel filter elements washable?

Yes, most stainless steel filter elements can be cleaned using backflushing, ultrasonic cleaning, or chemical cleaning methods.

MR1003A25AP01 Replace MP Oil Filter

Products Description

Specifications

Features

Optional Part Number

Application

Manufacturer of Replace Oil Filter——Huahang Filter

Core Manufacturing Strengths

FAQ

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