EVOH Nanofiber Filter Cartridge 0.1μm 30" for Water Prefiltration with 2.04m² Filtration Area and 80℃ Temperature Rating
WECHANFIB PO/EVOH membrane filter cartridge utilizes advanced EVOH nanofiber membrane technology, delivering exceptional filtration performance with high flux, uniformity, compatibility, and hydrophilicity. This 30-inch cartridge with 0.1μm absolute pore size is engineered for demanding industrial applications requiring precise particle removal.
- CMP polishing liquid filtration in semiconductor manufacturing
- Pre-filtration of microelectronics ultrapure water
- Sterile filtration of pharmaceutical liquids and biological reagents
- Final filtration in beverage production
- Culture media and buffer filtration in biopharmaceutical processes
- Absolute 0.1μm pore size ensures reliable particle retention
- High flow rate with extended service life
- Excellent biological and chemical compatibility
- Manufactured in 100,000-level clean room environment
- 100% integrity testing performed on every cartridge prior to shipment
| Parameter | Specification |
|---|---|
| Outer Diameter | 2.7"/69mm |
| Length | 30"/762mm |
| Pore Size | 0.1μm |
| Max. Operation Temperature | 80℃ |
| Max. Operation Pressure | Forward direction: 0.5 MPa (25±2℃), 0.24MPa (80±2℃) |
| Filtration Area | ≥2.04m² |
| Sterilization Cycles | 30 times (121.4℃, 30 min offline high-pressure steam) |
| Bacterial Retention | Minimum retention rate 10⁷ CFU/cm² (tested against Serratia marcescens) |
| Endotoxin Level | <0.25 EU/ml |
| Component | Material |
|---|---|
| Filter Media | EVOH (Ethylene vinyl alcohol copolymer) |
| Deflector Layer | Polypropylene |
| Enclosures/Ports | High Temperature Resistance Polypropylene |
| Adapter | Polypropylene |
| Seals | Silicone/EPDM |
All filter cartridges undergo comprehensive quality control including bubble point testing (≥60KPa), diffusion flow measurement (<10ml/min at 50KPa), and extractable substance analysis (<50 mg/m²). Manufactured in compliance with international standards including USP Level 6 plastic testing and GB 4806.7-2016 food accessibility requirements.
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