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G3 pre-filter media is made of synthetic fiber in proressive density, used for pre-filtration or coarse filtration in the inlet of general ventilation and air conditioning systems.
Two types of G3 pre-filter media are available: SHW-30 is fire-retardant filter media; SP-30 is washable filter media.
Features: uniform thickness, large & uniform airflow, low pressure drop, high dust collection capacity, economical & practical.
Usage: be widely used as filter media for panel filter, pleated filter & pocket filter.
Type | SHW-30 | SP-30 |
Filter Class | G3 | G3 |
Nominal Velocity | 1.5 m/s | 1.5 m/s |
Rated Airflow | 5400 m3/h | 5400 m3/h |
Initial Resistance | 20 Pa | 20 Pa |
Final Resistance | 250 Pa | 250 Pa |
Dust Holding Capacity | 500 g/m2 | 500 g/m2 |
Continuous Temperature | 100°C | 100°C |
Instantaneous Temperature | 120°C | 120°C |
Washable | no | yes |
Fire-retardant | yes | no |
Dimensions | 1.0*20m*15mm | 1.0*20m*15mm |
2.0*20m*15mm | 2.0*20m*15mm |
G3 Pre-filter Media / G3 Coarse Filter Media / G3 Air Inlet Filter Media
