EUTEC™ Nano - KPA/KNA type filter
Pleated unwoven nanofiber filters
[Features]
EUTEC Nano filters utilize nanometer-order fiber diameter unwoven fibers, achieving high-accuracy filtration down to the sub-micrometer level.
- Highly reliable filters with the same capture efficiency as membranes
- Unwoven structure with characteristic internal cavities reduces the possibility of blockages due to captured matter and leads to a longer service life
- Binder-free, low-elution filter elements
- Enable effective filtration of gelatinous materials
[Main applications]
- Cyclic filtration of photoresists, developing fluids, etching fluids and paint strippers
- Sorting of abrasive grains and microparticles
- Ideal for pre-filtering in the capture of sub-micrometer order particle matter

[Specifications]
KPA
| Model | 005 | 010 | 020 |
|---|---|---|---|
| Absolute filter rating (μm) | 0.5 | 1.0 | 2.0 |
| Materials (filter element / cartridge) | PP/PP | ||
| Dimensions | 10,20,30inch×70Φ | ||
| Filter area (cm3) | 6300 | 6300 | 6900 |
| Temperature resistance / pressure resistance | 80℃ / 0.49MPa | ||
KNA
| Model | 005 | 010 | 020 |
|---|---|---|---|
| Absolute filter rating (μm) | 0.5 | 1.0 | 2.0 |
| Materials (filter element / cartridge) | Nylon 6/PP | ||
| Dimensions | 10,20,30inch×70Φ | ||
| Filter area (cm3) | 6000 | 6000 | 7000 |
| Temperature resistance / pressure resistance | 80℃ / 0.49MPa | ||
[Performance]
Capture efficiency

Flow rate vs. pressure drop (purified water)

Service life curves (comparison with membrane) - soft microparticle mode

State of filter element surface inside filter cartridge after 5 minutes of filtration
















