Primary Filter
Panel-type primary filter is compact in structure, small in size, light in weight, easy to purge and disassemble, and it can be installed separately or stacked in front of the bag-type filter.
The panel-type primary filter is mainly used to filter out dust particles ≥5μm in the air conditioning system to protect the medium efficiency filter and prolong the service life.
| Model | Specification（W * H *D) | Rated Air Volume(m3/H) | Initial Resistance (Pa) | ||
| Weight Efficiency(g2) 65% ≤A< 80% | Weight Efficiency(g3) 80% ≤A< 90% | Weight Efficiency(g4) 90% ≤A | |||
| Ban 592 . 592 -46 | 592x592x46 | 3200 | 35 | 40 | 45 |
| Ban 592 . 287 -46 | 592x287x46 | 1600 | |||
| Ban 492 . 492 -46 | 492x492x46 | 2200 | |||
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