In this article, we’ll explore the working principle, features, structure, applications, benefits, and materials of our string wound filter cartridges.
Introduction
As a leading Chinese manufacturer of filter cartridges and filtration systems, we specialize in producing high-performance string wound filter cartridges for various industrial applications. Our products are manufactured in-house with strict quality control to ensure durability, efficiency, and cost-effectiveness. If you're looking for a reliable filtration solution, our string wound filter cartridges are designed to meet your needs.
In this article, we’ll explore the working principle, features, structure, applications, benefits, and materials of our string wound filter cartridges. By the end, you’ll understand why our filters stand out in the global market—and why you should request a quote today!
How Does a String Wound Filter Cartridge Work?
String wound filter cartridges operate on the principle of depth filtration. Unlike surface filters that trap particles only on the top layer, our cartridges capture contaminants throughout the entire winding structure. Here’s how it works:
1. Contaminated liquid enters the filter from the outside.
2. As the fluid flows inward, particles are trapped in the dense string winding layers.
3. Clean liquid exits through the core, ready for use.
This design ensures high dirt-holding capacity, extended service life, and consistent filtration performance.
Key Features of Our String Wound Filter Cartridges
Our filters are designed for efficiency, durability, and versatility. Here’s what makes them superior:
✅ Multiple Filtration Grades – Available in 1μm to 100μm for different purification needs.
✅ High Dirt-Holding Capacity – The depth filtration design traps more contaminants before clogging.
✅ Chemical & Temperature Resistance – Compatible with acids, alkalis, solvents, and high-temperature fluids.
✅ Customizable Sizes – We offer standard and custom lengths/diameters to fit your system.
✅ Strong Structural Integrity – Reinforced inner core prevents collapse under high pressure.
Structure of a String Wound Filter Cartridge
Our string wound filters consist of three main components:
1. Filter Media – Made of PP (polypropylene), cotton, or polyester yarn tightly wound around a core.
2. Inner Core – A stainless steel or polypropylene center tube for structural support.
3. End Caps – PP or metal caps ensure a secure fit in your housing.
This robust construction ensures long-lasting performance even in harsh conditions.
How to Use String Wound Filter Cartridges?
Our filters are easy to install and maintain:
1. Choose the right micron rating based on your filtration needs.
2. Install the cartridge into your filter housing (standard 10" or 20" lengths available).
3. Run the system – Contaminants will be trapped inside the winding layers.
4. Replace when clogged – Higher dirt-holding capacity means fewer replacements.
For optimal performance, we recommend regular inspections based on your operating conditions.
Applications of String Wound Filter Cartridges
Our filters are widely used in industries requiring high-efficiency liquid filtration:
✔ Water Treatment – Pre-filtration for RO systems, wastewater treatment.
✔ Food & Beverage – Sugar refining, beer, wine, and edible oil filtration.
✔ Chemical Processing – Acid/alkali filtration, solvent purification.
✔ Pharmaceuticals – Process water, solvent clarification.
✔ Oil & Gas – Fuel filtration, lubricant purification.
✔ Electronics – Ultra-pure water for semiconductor manufacturing.
No matter your industry, our filters provide reliable and cost-effective solutions.
Why Choose Our String Wound Filter Cartridges?
Here’s why global buyers trust us:
🔹 Factory Direct Pricing – No middlemen, competitive rates.
🔹 High-Quality Materials – Durable PP, polyester, or cotton yarn options.
🔹 Customization Available – Tailored micron ratings, sizes, and materials.
🔹 Strict Quality Control – Every batch tested for performance.
🔹 Fast Global Shipping – Reliable logistics partners for on-time delivery.
Request a Quote Today!
If you need high-quality, affordable string wound filter cartridges, we’re ready to supply them!
📩 Contact us now for:
1. Free samples (for qualified buyers)
2. Custom specifications
3. Competitive bulk pricing
Your filtration solution is just an email away – get in touch today!
Final Thoughts
String wound filter cartridges are a versatile, efficient, and economical choice for liquid filtration. As a trusted manufacturer, we ensure top-tier quality, customization, and excellent customer service.
Don’t settle for less—choose our filters for superior performance and value!
📧 Email us now for a quote! 🚀
Get a FREE Quote
Leave a message
If you want to get more details about filter and filtration equipment, you can send E-mail to filter01@lefilter.com. You can consult our professional engineer and specialized sales team with leave a message in below form. We will contact with you ASAP. You also can visit our factory in Henan China.
