Bag air filter, as the main force of air conditioning, is the most widely used filter. It is mainly used to prevent more than 5 micron dust particles. It’s made a bag to be equipped with various metallic frames (such as galvanized plate, aluminum plate and aluminum alloy plate). Usually the usage validity of the product is three to six months. But for special, it will be depended on usage condition and environment around.
Bicomponent melt spinning microfibers, electrostatic injection and multi-layer lamination, those technologies are applied to become Liyang bag air filter material which has the advantages such as high efficiency, low pressure, high dust holding capacity, long usage life, etc. and the performance, specification and quality of Liyang products are equal to same products in domestic and overseas. And it meets the newest European standard EN799:2002.
Specification:
Efficiency: G4(35~40%) F5(40~50%) F6(50~60%) F7(60~70%) F8(70~80%) F9(80~90%)
Standard: EN799:2002
Model | G4 | F5 | F6 | F7 | F8 | F9 |
| Medium | Medium | Medium | Medium-high | Medium-high | Medium-high |
ASHRAE Dust-spot% | ≥2 | ≥2 | ≥2 | ≥1 | ≥1 | ≥1 |
Arrestance >90 | 40-60% | 60-80% | 80-90% | 90-95% | 95-98% | |
Chinese Color code |
| Light Yellow | Orange | Purple | Light Yellow | White |
European Color code |
| White | Green | Pink | Deep yellow | White |
American-Standard DOP0.3μm |
|
| 20-25% | 55-60% | 65-70% | 75-80% |
Initial Resistance |
| ≤50Pa | ≤80Pa | ≤80Pa | ≤100Pa | ≤100Pa |
Opreating Conditions:
Recommended Maximum usage temperature<80℃, Maximum usage humidity <80%
Model:
Model | Color | Dimensions /mm Width*High*Depth | Packet | Rated Airflow m3/h | Initial Resistance/Pa | Filter Efficiency (%) | Material | |
ASHRAE Dust-spot | American-Standard DOP 0.3μm | |||||||
LY-F5-BF6 | Light Yellow | 595*595*600 | 6 | 3200 | 50 | 45 | - | PP |
LY-F5-BF3 | 295*595*600 | 3 | 1800 | 45 | - | PP | ||
LY-F6-BF6 | Orange | 595*595*600 | 6 | 3200 | 55 | 75 | - | PP |
LY-F6-BF3 | 295*595*600 | 3 | 1800 | 75 | - | PP | ||
LY-F7-BF6 | Purple | 595*595*600 | 6 | 3200 | 110 | 85 | 20-25 | PP |
LY-F7-BF3 | 295*595*600 | 3 | 1800 | 85 | 20-25 | PP | ||
LY-F8-BF6 | Light Yellow | 595*595*600 | 6 | 3200 | 120 | 95 | 55-65 | PP |
LY-F8-BF3 | 295*595*600 | 3 | 1800 | 95 | 65-70 | PP | ||
LY-F9-BF6 | White | 595*595*600 | 6 | 3200 | 120 | 98 | 75-80 | PP |
LY-F9-BF3 | 295*595*600 | 3 | 1800 | 98 | 75-80 | PP | ||
