| Overall size (mm) | Air quantity (m³/h) | Filtration area (m²) | Dust holding capacity (g) | Initial resistance (PA) | Final resistance (PA) | Filter efficiency |
|---|---|---|---|---|---|---|
| 400*400*90 | 500 | 4.2 | 250 | ≤200 | 400–600 | H13–H14 |
| 510*510*90 | 1000 | 9.4 | 570 | |||
| 630*630*90 | 1500 | 14.9 | 900 | |||
| 510*1020*90 | 2000 | 22.3 | 1200 | |||
| 1260*630*90 | 3000 | 29.8 | 1800 |