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String Wound Filter Cartridge

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Product Overview

The String Wound Filter Cartridge is a depth filter made by winding high-performance fiber yarn around a precision core.
It effectively removes suspended solids, particles, rust, and impurities from liquids — offering reliable pre-filtration for various industrial processes.

This type of filter cartridge provides excellent mechanical strength, high dirt-holding capacity, and long service life, making it ideal for both low and high-viscosity liquid filtration applications.

Specifications

Item Description
Material Cotton / Polypropylene / Glass Fiber
Core Material Stainless Steel / PP / Tin-plated Steel
Micron Rating 1μm – 100μm
Length 10”, 20”, 30”, 40” (customizable)
Inner Diameter 28mm
Outer Diameter 60mm (standard)
Max Operating Temp 80°C (PP) / 120°C (Cotton)
Recommended Pressure Drop ≤ 0.25 MPa

Product Details

Features

  • High Filtration Efficiency – Gradient density structure traps larger particles on the outer layer and smaller ones inside.

  • Durable & Long-Lasting – Excellent mechanical strength, resistant to deformation and collapse.

  • Multiple Materials Available – Cotton, polypropylene (PP), or other fibers optional.

  • Broad Chemical Compatibility – Suitable for acid, alkali, and organic solvents.

  • Clean & Safe Construction – No chemical binders or additives.


Applications

  • PCB and electronic process lines

  • Water treatment and RO pre-filtration

  • Chemical and electroplating industries

  • Food and beverage production

  • Ink, coating, and paint filtration systems

    Why Choose Us

    ✅ Own factory — strict quality control and stable supply
    ✅ Competitive pricing — factory direct without middlemen
    ✅ Fast delivery — customized lengths and sizes available
    ✅ Professional support — for PCB, chemical, and water filtration systems

    📞 Contact us today for samples or a customized filtration solution!

Product Video

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