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.
| 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 |
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.
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
✅ 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!
To provide high-precision, high-performance PCB equipment accessories, empowering the global electronics manufacturing industry to achieve efficient production.
