Small Filter Core

Small Filter Core is developed for separating impurities from molten materials and industrial liquids. It helps protect processing equipment, maintain stable filtration performance, and support continuous production.
With a compact stainless steel filtration structure, this product provides reliable particle removal performance and efficient flow control in limited installation spaces. The Compact Filter Cartridge is suitable for industrial filtration applications requiring space-saving solutions, while the Miniature Filter Element provides durable filtration support for chemical fiber, plastic extrusion, water treatment, food, and pharmaceutical industries.

Application Scenarios Product Core Features OEM Customization Service FAQ

Small Filter Core is widely used in industrial filtration systems where efficient impurity control and stable operation are required.
Chemical Fiber Manufacturing: Applied in polymer melt filtration before spinning processes to remove contaminants and improve product consistency. The Compact Filter Cartridge supports continuous production with reliable filtration performance.
Plastic Extrusion Processing: Used to filter particles from molten plastics during extrusion, helping reduce material contamination and improve processing stability. The Miniature Filter Element is suitable for equipment requiring compact filtration structures.
Industrial Water Treatment: Installed in purification systems to capture suspended particles and improve process water quality in various liquid filtration applications.
Food & Pharmaceutical Production: Used in filtration processes requiring stable material performance and dependable operation.
Industrial Equipment Integration: Provides customized filtration solutions for manufacturers and equipment suppliers with different installation conditions.

High Filtration Accuracy: 0.1μm–200μm filtration range with ±5% accuracy control, supporting different impurity removal requirements.
Compact Structure Design: Small-sized filtration construction reduces installation space requirements while maintaining stable filtration performance.
Strong Pressure Resistance: Stainless steel filter structures withstand forward pressure ≥6MPa, suitable for demanding industrial environments.
Wide Temperature Adaptability: Stainless steel filtration components support operation up to ≤450℃, while PP filter structures handle ≤95℃ and wound filter structures support ≤120℃.
Reliable Construction: Stainless steel support structures improve impact resistance and reduce the risk of filter material shedding during continuous operation.
Easy Maintenance: Clamp quick-installation design enables tool-free replacement and reduces maintenance time by more than 50%.
Long Service Life: Cleanable stainless steel filters can be reused 3–5 times, while disposable filters generally provide 3–12 months of service depending on working conditions.

Small Filter Core supports flexible customization for different industrial filtration systems.
Size Customization: Filter length, diameter, and overall structure can be adjusted according to equipment installation requirements.
Connection Options: Supports clamp, threaded, and flange connection designs for different filtration equipment.
Filtration Selection: Available filtration accuracy from 0.1μm to 200μm based on application requirements.
Material Solutions: Provides stainless steel, PP, and other filter structures according to temperature, pressure, and fluid conditions.
Application Adaptation: The Compact Filter Cartridge and Miniature Filter Element can be optimized for chemical fiber, extrusion, water treatment, and industrial liquid filtration systems.
Technical Support: Offers product selection guidance, installation recommendations, and maintenance suggestions.

Q1: What industries use the Small Filter Core?

It is commonly applied in chemical fiber, plastic extrusion, water treatment, food processing, pharmaceutical, and industrial filtration systems.

Q2: What advantages does a Compact Filter Cartridge provide?

It provides a compact structure, stable filtration performance, and flexible installation options for industrial equipment.

Q3: Can the Miniature Filter Element be customized for existing equipment?

Yes. Size, connection type, and filtration accuracy can be adjusted according to equipment requirements.

Q4: Is this filter core suitable for high-temperature applications?

Yes. Stainless steel versions can support working temperatures up to ≤450℃ depending on application conditions.

Q5: What details are needed for a customized quotation?

Please provide filtration accuracy, filter size, connection method, operating temperature, pressure range, and application material.

About Us
Pujiang Xinxin Filter Company Limited

Founded in 1992, Pujiang Xin Xin Filter Company Limited is located in Pujiang County, Zhejiang Province. It is only 100 km away from Hangzhou and less than 300 km from Shanghai.

We specialize in filtration spare parts, especially for synthetic fiber manufacturing. Since 1997, we have introduced advanced production and testing equipment to raise production efficiency and product quality. Meanwhile, we attach great importance to talent development. Our core team comprises experienced technicians and engineers.

Our product portfolio includes disc filters (single-layer, multi-layer, regular and irregular shapes), cylinder filter elements, pleated filter elements, O-rings, spin packs and filter mesh. These products are widely used in chemical, chemical fiber and plastic industries.

Adhering to the corporate values of delivering high-quality products and premium services, we conduct all business with integrity.

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