Customizable Filter Discs for Your Needs

some description about product

Filter discs are small, circular filters used in various industries and applications to remove impurities, particles, or contaminants from fluids or gases. They are typically made from materials such as stainless steel, plastic, or woven mesh, and are available in different sizes and configurations to suit specific filtration requirements.

Discs function by allowing the fluid or gas to pass through the tiny openings or pores in the filter material, while capturing and retaining the unwanted particles or impurities. The size of the filter discs’ pores can vary, allowing for different levels of filtration, ranging from coarse to fine.

Filter discs find applications in diverse industries such as pharmaceuticals, food and beverage, water treatment, automotive, oil and gas, and laboratory research. They are used in processes such as liquid filtration, air and gas filtration, particulate removal, and sample preparation.

In the pharmaceutical industry, filter discs are used to ensure the purity of drugs and prevent contamination. In the food and beverage industry, they aid in clarifying liquids and removing unwanted particles. Water treatment facilities employ filter discs to purify drinking water and remove sediment and impurities. In laboratories, these discs are utilized for sample preparation and analysis.

Filter discs


wire mesh disc

Wire mesh disc

Wire mesh disc is a circular filtration device made of woven wire mesh. It is commonly used in various industrial applications to filter and separate solids from liquids or gases.

sintered disc

sintered disc

Sintered disc, particularly in high-performance and heavy-duty vehicles. It is a crucial part of the braking system that plays a significant role in stopping the vehicle effectively and safely.

Perforated disc

Perforated disc is a type of filtration device that is used to separate solids from liquids or gases. It is composed of a circular disc-shaped material with small holes or perforations distributed across its surface.

expanded mesh disc

Expanded mesh disc

Expanded mesh disc is created by cutting the expanded metal sheet into a circular shape and typically finishing the edges to remove any sharp edges or burrs.

porous filter discs

Porous filter discs

Porous filter discs are specialized filters that have a porous structure,

allowing fluids or gases to pass through while trapping and removing impurities or particles. These discs are typically made from materials such as ceramic, sintered metal, or porous polymers.

Porous structure of these discs is created by forming interconnected channels or pores within the material. The size and distribution of these pores can be controlled to achieve specific filtration requirements, such as fine filtration or high flow rates. Its are commonly used in applications where precise particle removal or separation is necessary, such as in laboratory research, pharmaceutical manufacturing, and industrial processes.

These discs offer several advantages, including high filtration efficiency, durability, and resistance to chemicals and extreme temperatures. They are widely used in various industries to ensure product purity, improve process efficiency, and maintain the quality of fluids or gases being filtered.

round filter discs

Round filter discs

Round filter discs are commonly used in different industries for the purpose of separating particles,

impurities, or contaminants from fluids or gases. Discs are typically made from materials such as stainless steel, plastic, or woven mesh.

Round shape of these filter discs allows for easy installation and compatibility with various filtration systems. They are available in different sizes and configurations to suit specific filtration requirements. The diameter of the discs can vary, ranging from a few millimeters to several centimeters, depending on the application.

They play a crucial role in maintaining product quality, process efficiency, and safety by providing effective filtration solutions. The fluids or gases pass through the filter discs while the unwanted particles or impurities are captured and retained, ensuring cleaner and purer output.

These discs are known for their versatility, durability, and reliability, making them an essential component in filtration systems across various sectors.

micron filter discs

Micron filter discs

Micron filter discs are designed to provide filtration at a precise micron level.

Micron filter discs are designed to provide filtration at a precise micron level.

They are used to remove very fine particles or impurities from fluids or gases. These discs are available in different micron ratings, indicating the size of particles they can effectively capture and retain.

Micron rating refers to the average size of the particles that the filter can trap. For example, a 5-micron filter disc can capture particles as small as 5 micrometers. Common micron ratings for filter discs range from 1 to 100 microns, although custom micron ratings are also available.

Micron filter discs find applications in industries where high levels of filtration are required, such as pharmaceutical manufacturing, electronics, oil and gas, and laboratory research. They are essential for removing contaminants that can adversely affect product quality, process efficiency, or equipment performance.

Discs are typically made from materials like stainless steel, sintered metal, or woven mesh with tightly controlled pore sizes. They provide reliable and precise filtration, ensuring that only particles of the specified micron size or larger are allowed to pass through, while smaller particles are trapped and removed.

stainless steel filter discs

Stainless steel filter discs

Stainless steel filter discs are made from high-quality stainless steel materials.

These discs are known for their durability, corrosion resistance, and ability to withstand high temperatures, making them suitable for a wide range of applications.

Its are available in various sizes and configurations, allowing for customization based on specific filtration requirements. The discs are typically made by cutting or punching stainless steel sheets into circular shapes and can be further processed to create precise pore sizes and patterns.

Stainless steel material provides excellent chemical compatibility, making these discs suitable for filtering corrosive substances. Their robust construction ensures longevity and resistance to mechanical stress, making them ideal for demanding filtration applications.

Its offer reliable and efficient filtration, contributing to improved product quality, process efficiency, and equipment protection. They are a popular choice due to their long lifespan, low maintenance requirements, and excellent filtration performance in diverse industrial settings.

Woven filter discs

Woven filter discs are constructed using woven mesh materials.

These discs are designed to provide effective filtration by trapping and retaining particles or impurities while allowing fluids or gases to pass through.

Its are created by weaving strands of wire or fibers together in a specific pattern, resulting in a mesh with interconnected openings. The size of the openings, or pores, can vary depending on the desired filtration level. These discs are available in different mesh sizes, allowing for a range of filtration options.

The woven construction of these discs provides durability, stability, and good flow characteristics. They are resistant to corrosion and offer high mechanical strength, ensuring reliable filtration performance in demanding environments. Woven filter discs are easy to install and replace, making them convenient for filtration systems.

With their versatile nature and efficient particle capture capabilities, woven filter discs contribute to improved product quality, process efficiency, and equipment protection in diverse industrial applications.


Our company provides a kind of metal alloy to solve the problem of providing products with excellent

performance in high temperature and high corrosive environment. Our products are very strong

and welded or sintered. Length, diameter, thickness, alloy, medium grade and other specifications

can be adjusted during the production process, so that the product is suitable for a variety of

filtration, flow and chemical compatibility in different customer processes.


Custom metal filter discs

Custom metal filter discs

Custom metal filter discs are made to meet specific filtration requirements. They are typically manufactured from metals such as stainless steel, brass, or aluminum. Its can be customized in terms of diameter, thickness, pore size, and overall design. By tailoring the specifications to the application, custom metal filter discs provide precise and effective filtration solutions.

They find applications in industries such as pharmaceuticals, petrochemicals, automotive, and manufacturing, where standard off-the-shelf filters may not meet the unique filtration needs. Custom metal filter discs ensure optimal filtration performance and help maintain product quality, process efficiency, and equipment longevity.

Filter disc production process

Filter disc production process

Filter disc production process involves several steps. First, the selected filter material, such as stainless steel or woven mesh, is cut into the desired size and shape for the discs. Next, the material may undergo additional processes like punching, perforating, or laser cutting to create the required pore pattern or design.

The edges of the discs may be trimmed or finished for a smooth surface. Finally, the finished discs are inspected for quality, and any necessary surface treatments, such as cleaning or coating, are applied. The completed filter discs are then ready for packaging and distribution to be used in various filtration applications.

Material of filter disc

Material of filter disc

Filter discs can be made from various materials depending on the specific application requirements. Common materials used for filter discs include stainless steel, brass, aluminum, plastic, ceramic, and woven mesh.

1.Stainless steel is a popular choice due to its corrosion resistance and durability.

2.Brass and aluminum are selected for their lightweight properties.

3.Plastic filter discs offer chemical compatibility and cost-effectiveness.

4.Ceramic discs are known for their high-temperature resistance and chemical stability.

5.Woven mesh materials provide precise filtration capabilities with various pore sizes.

The selection of the filter disc material depends on factors such as the nature of the fluid or gas being filtered, desired filtration efficiency, chemical compatibility, and operating conditions.

Structure of filter disc

Structure of filter disc

The structure of a filter disc typically consists of a circular shape with a porous or perforated surface. The specific structure can vary depending on the material and design of the disc. Common discs may have a solid frame or rim that provides stability and support.

The main filtration area of the disc is often composed of a mesh or perforated sheet material, featuring interconnected openings or pores that allow the passage of fluid or gas while trapping particles or impurities. The structure is designed to maximize surface area for filtration and ensure efficient and effective particle capture throughout the disc’s surface.

Filter disc working principle

Filter disc working principle

The working principle of a filter disc is based on the concept of filtration. When a fluid or gas passes through the disc, the porous or perforated surface of it acts as a barrier.

The openings or pores in the disc allow the fluid or gas to pass through while trapping and retaining particles, impurities, or contaminants. The size of the openings or pores determines the level of filtration. The working principle of a filter disc is to separate the desired fluid or gas from unwanted particles or impurities, ensuring a cleaner and purified output.


Most frequent questions and answers

Typical thickness of metal filter discs can vary depending on the specific application and material used. However, in general, metal filter discs tend to have a thickness ranging from 0.5 mm to 3 mm.


Thicker filter discs provide higher mechanical strength and durability, making them suitable for applications with high pressure or abrasive environments. Thinner filter discs may be preferred for applications where flexibility or fine filtration is required. The selection of the appropriate thickness depends on factors such as the filtration requirements, operating conditions, and the material properties of the filter disc.

Metal porous filter discs can be used for both liquid and gas filtration. The porous structure of these discs allows for the passage of fluids and gases while capturing and retaining particles or impurities. The size of the pores can be tailored to meet the specific filtration requirements for either liquid or gas applications.


Metal porous filter discs are commonly used in various industries for filtration purposes, including removing contaminants from liquids or gases, clarifying fluids, and ensuring product purity. Their versatility and effectiveness make them suitable for a wide range of filtration applications in both liquid and gas environments.

Stainless steel filter discs are typically reusable rather than disposable. Stainless steel is a durable and corrosion-resistant material, making it suitable for repeated use. After a filtration process, stainless steel filter discs can be cleaned, sterilized, or regenerated to remove trapped particles or impurities and restore their filtration efficiency.


Reusability makes stainless steel filter discs a cost-effective and sustainable option in various industries. However, in certain cases where the filter disc is heavily damaged or becomes contaminated beyond cleaning capabilities, it may be more practical to replace the disc with a new one.

There are specific certifications and standards that micron filter discs should meet for certain industries or applications. For example, in the pharmaceutical industry, its may need to comply with Good Manufacturing Practices (GMP) guidelines and meet standards such as USP Class VI or FDA regulations. In food and beverage applications, filter discs may need to be compliant with NSF/ANSI standards for material safety and filtration efficiency.


Industries such as automotive, aerospace, or electronics may require adherence to ISO or specific industry standards. It is important to consider industry-specific requirements and select micron filter discs that meet the necessary certifications and standards for the intended application.

There are different filtration ratings available for stainless steel (SS) wire mesh filter discs. The filtration rating refers to the size of particles that the filter disc can effectively capture and retain. SS wire mesh filter discs are available in various mesh sizes, which determine the filtration rating.


Mesh size is defined by the number of openings per linear inch or the number of wires per linear inch. Common filtration ratings for SS wire mesh filter discs range from coarse mesh (lower mesh size) for larger particle capture to fine mesh (higher mesh size) for smaller particle capture.

Stainless steel framed mesh filter discs can be used in both industrial and residential settings. These filter discs are versatile and widely applicable due to the durability, corrosion resistance, and reliability of stainless steel material. In industrial settings, they are commonly employed in various applications such as oil and gas filtration, water treatment, chemical processing, and air filtration.


In residential settings, stainless steel framed mesh filter discs can be used in HVAC systems, air purifiers, water filtration systems, and other filtration applications where reliable and efficient particle capture is required to ensure clean air or water.

Filter disc and filter tube are both used for filtration purposes, but they differ in their shape and form.


Filter discs are circular filters with a flat or slightly curved surface, resembling a disc or a disk. They are commonly used in applications where filtration occurs in a horizontal or vertical direction.


On the other hand, filter tubes have a cylindrical shape, resembling a tube or a pipe. They are typically used in applications where filtration occurs in a radial or tangential direction. Filter tubes provide a larger filtration surface area compared to filter discs, making them suitable for high-flow applications or when a higher dirt-holding capacity is required.

While stainless steel mesh filter discs offer many advantages, there are some potential challenges and limitations to consider:


1.Pressure drop: Fine mesh filter discs can create a significant pressure drop due to their smaller pore sizes, which may require higher pressure or flow rates to maintain adequate filtration.


2.Cleaning difficulties: Fine particles or contaminants trapped in the mesh can be challenging to clean thoroughly, potentially affecting filtration efficiency and requiring specialized cleaning methods.


3.Corrosion risk: Although stainless steel is corrosion-resistant, certain aggressive chemicals or environments can still lead to corrosion over time, compromising the filter disc’s longevity and performance.


4.Cost: Stainless steel mesh filter discs can be relatively more expensive compared to other filter materials, which may impact the overall filtration system cost.


5.Limited particle size range: The filtration capabilities of stainless steel mesh filter discs may be limited to a specific particle size range, depending on the mesh size selected.

Round wire mesh filter disc is typically installed in a filtration system by following these steps:


1.Identify the appropriate location: Determine the optimal position within the filtration system where the filter disc will be installed to achieve the desired filtration efficiency.


2.Prepare the mounting surface: Ensure that the mounting surface is clean and free of any debris or contaminants that could hinder the sealing or proper installation of the filter disc.


3.Secure the filter disc: Place the round wire mesh filter disc in the designated area and use appropriate fasteners or clamps to secure it in place, ensuring a tight and secure fit.


4.Connect the inlet and outlet: Connect the fluid or gas lines to the inlet and outlet ports of the filtration system, allowing the media to flow through the filter disc for effective filtration.


5.Test and monitor: After installation, perform tests to verify the proper functioning and filtration efficiency of the round wire mesh filter disc. Regularly monitor the performance and condition of the filter disc to ensure optimal filtration over time.

There are special considerations for the design and construction of wire mesh filter disc for specific applications. Some of these considerations include:


1.Filtration requirements: The filtration rating, pore size, and surface area need to be carefully determined based on the specific application and desired filtration efficiency.


2.Material selection: Choosing the appropriate wire mesh material is crucial to ensure compatibility with the fluid or gas being filtered, as well as resistance to corrosion, temperature, and chemical exposure.


3.Reinforcement and support: Depending on the application, the wire mesh filter disc may require reinforcement or support, such as a solid frame or a perforated backing, to enhance stability and durability.


4.Cleaning and maintenance: Considerations should be given to the ease of cleaning and maintenance, as certain applications may require frequent cleaning or replacement of the filter disc.

High-quality stainless steel filter discs can be used in high-pressure applications. Stainless steel is known for its excellent mechanical strength and pressure resistance, making it suitable for such demanding conditions.


However, it is important to ensure that the filter disc is designed and manufactured to withstand the specific pressure requirements of the application. This includes selecting the appropriate thickness, reinforcement, and construction techniques to ensure the integrity and performance of the filter disc under high-pressure conditions.


It is also advisable to consult with the manufacturer or supplier to ensure that the stainless steel filter disc meets the necessary specifications for the intended high-pressure application.

Porosity or open area of stainless steel filter discs can vary depending on factors such as the mesh size and wire diameter.


Generally, its have a porosity ranging from around 30% to 60%, which corresponds to an open area of 40% to 70%. The open area is the percentage of the total surface area of the filter disc that is occupied by openings or pores.


The porosity and open area of the filter disc determine the flow rate, pressure drop, and filtration efficiency. Smaller mesh sizes or finer filtration requirements typically result in lower porosity and open area.

When selecting woven wire mesh filter discs for applications involving abrasive or viscous fluids, there are specific considerations to keep in mind:


1.Material selection: Choose a woven wire mesh material with high abrasion resistance, such as stainless steel with a higher tensile strength or specialized alloys like Hastelloy, to withstand the abrasive nature of the fluid.


2.Wire diameter and mesh count: Opt for a thicker wire diameter and lower mesh count to provide greater strength and resistance to wear and tear caused by abrasive particles.


3.Filtration rating: Select a filtration rating that allows efficient filtration while minimizing the risk of clogging due to the viscosity of the fluid.


4.Backwashing or cleaning mechanism: Consider incorporating a backwashing or cleaning mechanism to remove trapped particles and maintain the performance of the filter disc over time.

Wholesale metal filter discs can be used both as standalone filters and in combination with other filtration media. As standalone filters, its provide effective particle capture and can be installed directly in a filtration system.


However, they can also be used in combination with other filtration media, such as activated carbon, filter papers, or other specialized filter materials. By layering or integrating multiple filtration media, the overall filtration efficiency and capacity can be enhanced, allowing for a more comprehensive filtration process tailored to specific needs.


This flexibility makes wholesale metal filter discs versatile components that can be adapted to different filtration applications and requirements.

Lead times for metal filter discs can vary depending on factors such as the manufacturer’s production capacity, order quantity, and customization requirements.


Typically, lead times can range from a few days to several weeks. For standard-sized metal filter discs without extensive customization, the lead time is generally shorter. However, for custom-designed filter discs or large order quantities, the lead time may be longer due to additional production and processing requirements.


It is recommended to contact the specific metal filter disc factory or supplier to inquire about their current lead times based on your specific needs and specifications.

DEZE is professional metal filter discs manufacturer and supplier, metal filter pans are widely used in many applications, we have the expertise to manufacture and supply metal filter pans, and can meet the needs of our customers by providing customized solutions that ensure quality control.


We can also provide excellent customer service and technical support to help customers choose the right filter plate for your specific application and solve any questions or problems they may encounter.

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