E-FILT Natural Coconut Coir Fiber Filter
Material & Manufacturing
- Fiber Source: Southeast Asian long coconut coir fibers (length ≥15cm)
- Forming Process: High-temperature bonding with VOC-free adhesives, validated by ISO 16890 shedding resistance tests
Performance Validation
✔ Omnidirectional Uniform Structure – Porosity ≥85% (ASTM D737 air permeability tested)
✔ Low-Pressure Drop Design – Initial ΔP ≤50Pa (ASHRAE 52.2 rated airflow)
✔ Micro-Dust Capture – ≥92% efficiency on 5μm particles (ISO 16890 ePM1 rating)
Industrial Applications
- Automotive Manufacturing: Spray booth exhaust filtration (VDA 6.1 compliant)
- Industrial Coating: Airflow homogenization for wood/metal spray booths (compatible with Graco, SATA systems)
- General Ventilation: Welding fume pre-filtration (integrates with AAF/Camfil housings)
Specifications & Customization
- Standard Sizes: 500×500×30mm｜500×500×50mm (tolerance ±2mm)
- Dust Capacity: ≥600g/m² (@ terminal ΔP 200Pa)
- Custom Services: Laser-cut irregular sizes (DIN 24185 duct compliance)
Technical Specifications
| Parameter | Specifications |
|---|---|
| Frame | Aluminum frame, Galvanized frame, Stainless steel frame |
| Frame Thickness | 30mm, 50mm |
| Filter Media | Coconut coir long fiber |
| Max. Temperature | ≥100℃ |
| Moisture Resistance | ≥100% (non-condensing) |
| Dimensions | 24”×24”×2” (inches) / 595×595×46mm |
| Airflow Capacity | 3400 m³/h |
| Initial Pressure Drop | 60Pa |
