รายละเอียดเพิ่มเติม
| Name | Premo Box4 / Box5 |
| Type | V-Bank |
| Filter Class | H13-H14 |
| Media | Glass Fiber Paper |
| Frame | Galvanized Steel |
| STD.Size(mm.) | 610 x 610 x 292 (Full-Size) 305 x 610 x 292 (Half Size) |
| Norminal Airflow (CMH) | 3400 (Full-Size) 1700 (Half Size) |
| Initial Pressure Drop (Pa) | 250-285 |
| Final Pressure Drop (Pa) | 600 |
| Arrestance (%) according to EN7779 | 99.95-99.995% |
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