Your Professional Oil Filter Element Supplier!
AYATER Filtration is a manufacture filtration and separation products for applications across many sectors including the Oil and Gas industry, food & beverage, pharmaceutical, biotech, pulp & paper, mining, manufacturing, power generation, agriculture, marine, and so on.
Why Choose Us
Competitive Price
We offering a higher-quality product or service at an equivalent price. As a result we have a growing and loyal customer base.
Support Customization
Many of the industrial filtration products we offer can be customized to meet specific industry requirements.
Our Service
AYATER strives to provide outstanding value with exceptional customer service, excellent product expertise and technical support, and industry-leading and competitively priced products that are in stock on time.

An oil filter element is the core filtering component within an oil filter system, usually a pleated material made of synthetic fibers, fiberglass, or cellulose that traps contaminants from circulating oil to protect engine components and maintain performance. This media, supported by a central core and end caps, increases the filter's surface area to provide high dirt-holding capacity, efficiency, and longevity, with synthetic media generally offering superior performance.
Product Specification
We offers the following product introduce specifications:
|
Coalescing Filter Element |
|
|
Micron rating |
Less than 0.3 microns, 0.3 microns, 0.5 microns, 1 microns, 5 microns, 10 microns, etc |
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End cap type |
Flat end cap, threaded end cap, etc |
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O-rings |
Buna-n, other materials can be specified |
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Replacement differential pressure |
1.1 bar (15 psi) |
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Maximum pressure |
5.2 bar (75 psi) |
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Recommended maximum temperature |
115°c (240°f) |
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Flow direction |
From inside to outside |
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Dimensions |
152mm (od), 89mm (id), can be customized |
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Length |
290mm, 580mm, 730mm, 860mm, 1140mm, 1450mm, etc |
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Structure |
Coalescer layer, pleated paper filtration layer, support tube, cotton outer sock |
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Separator Filter Element |
|
|
Material |
Teflon |
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Recommended maximum temperature |
115°C (240°F) |
|
PH |
Range from 5 to 9 |
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Flow direction |
From outside to inside |
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End cap material |
Epoxy coated steel (anti-rust treatment), plastic spray treatment |
|
Dimensions |
152mm (OD), 89mm (ID), can be customized |
|
Length |
290mm, 580mm, 730mm, 860mm, 1140mm, 1450mm, etc |
|
End cap type |
Flat end cap, bottom hole type, threaded end cap, etc |
|
Structure |
Teflon, plastic protective layer, support layer, inner support skeleton |
Hydraulic Filter Element
The primary function of a hydraulic filter element is to remove unwanted particulate contaminants from the hydraulic fluid to maintain oil cleanliness. These contaminants can include dust particles, metal shavings, and other debris that can damage hydraulic systems over time.
Spin-On Filter Element
Spin-on filter elements are usually placed between the tank and the pump. Designed to remove solid contaminants and water from hydraulic lubricants to protect the pump or entire hydraulic circuit from particulate contaminants.


Suction Filter
The suction filter is a inline hydraulic suction filter that is responsible for removing unwanted debris and contaminants from the oil before it enters the hydraulic system. This keeps the system clean and prevents damage to pumps, valves, and other components.
Coalescer Separator Cartridge
The function of the coalescer separator cartridge is to remove solid and liquid contaminants from the oil. It is mainly designed for liquid-liquid separation and consists of two types of filter elements, coalescing filter element and separator filter element. It is often used in oil-water separation systems, such as coalescer type oil purifier.
Removes Contaminants
Oil filters trap harmful particles like dirt, metal shavings, and carbon deposits that can cause significant damage to engine parts.
Reduces Wear and Tear
By preventing these abrasive particles from circulating, the filter minimizes friction between moving parts (like pistons and cylinders), reducing wear and increasing the durability of the engine.
Maintains Oil Pressure
Clean oil helps maintain consistent and adequate oil pressure, which is vital for smooth operation and preventing engine failure.
Longer Engine Life
Because it prevents wear and keeps the engine's internal components protected, the oil filter contributes to the overall lifespan of the engine.
Reduces Maintenance Costs
A well-filtered engine experiences less wear and tear, leading to fewer costly repairs and part replacements.
Structure of Oil Filter
Screw-on oil filters
These filters feature a metal housing and a rubber gasket that provides an oil tight seal between the filter, and the engine. Oil is pumped from the sump and enters the filter.It is then passed over filtration media via a series of small holes around the perimeter of the filter. The media is commonly pleated paper, occasionally a pleated synthetic material.
Canister oil filters
These were once prevalent but were replaced with screw-on filters as they were considered to be less messy, and easier to change.The canister filter housing is generally made of plastic, and offers the same anti-drain, and bypass functions as a screw-on filter. The filter is usually accessed by a threaded cap on the housing, which is removed using a large socket.
Customization Process
Requirement Discussion
Contact us and provide your design drawings, size specifications, and other technical parameters.
01
Design Proposal
Our professional team will develop a design proposal and provide a quotation based on your requirements.
02
Sample Production
We produce samples according to the design proposal and conduct rigorous testing.
03
Mass Production
Upon your approval, we commence mass production to ensure timely delivery and consistent quality.
04
After-Sales Service
We offer ongoing technical support and service to ensure the long-term stable operation of our products.
05
Package & Delivery
Package
Standard export package or Custom
Delivery
By air express, by sea

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We're professional oil filter element manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy oil filter element in stock here from our factory. For price consultation, contact us.
spin on filter, coalescer separator cartridge, filter element











