Products Description
PP yarn filter, also called PP string wound filter cartridge. It uses polypropylene monofilament and uses CNC winding equipment to achieve 0.1mm level precision gap control. The three-dimensional staggered structure forms a micron-level channel, which can capture particles in the full band of 0.5-150μm while maintaining high flow.
Key Performance Highlights
✅ 30% Higher Flow Rate vs melt-blown filters
✅ 99.5% Filtration Efficiency at 5 microns
✅ 2.5x Longer Lifespan under high-turbidity conditions
✅ Zero Fiber Shedding Guaranteed
Technical parameters
| Parameter | Standard Value |
| Outer Diameter | 2" - 4 1/2" |
| Length | 4 3/4" - 40" |
| End Cap Material | PP / 316L stainless steel |
| Maximum Flow Rate | 15m³/h (10" filter cartridge) |
| Certification | ISO 9001 |
| Recommended Replacement Pressure Difference | 0.25MPa |
| Dirty Handling Capacity (DHC) | ≥15g/10" (5μm grade) |
Success Stories
💧 Case 1: Municipal Water Plant, Spain
Problem: Sand/clogging in pre-treatment (TSS > 80 NTU)
Product: 5 Micron PP Yarn Filter (40" Big Blue Housing)
Results:
▶ 99.1% Turbidity Reduction (Final TSS < 0.5 NTU)
▶ 11-Week Service Life vs previous 3-week melt-blown filters
▶ $18,200 Annual Savings on cartridge replacements
🔋 Case 2: Electronics Manufacturer, Taiwan
Problem: Silica particles damaging wafer rinse water
Product: 1 Micron Absolute PP Yarn Filter
Results:
▶ Zero Defect Rate in cleanroom water supply
▶ 30% Lower Operating Costs vs ceramic filters
workshop
Order information
Hot Tags: PP Yarn Filter, China PP Yarn Filter manufacturers, suppliers, factory, spun bonded filter cartridge, string wound filter cartridge, stainless steel sintered filter element, sintered metal filter cartridge, pp melt blown filter cartridge, filter bag