
| US$49.32-71.92 | 1 Piece (MOQ) |
| Outer frame | Aluminum alloy, galvanized sheet, aluminum plate frame |
| Partition material | Offset paper, aluminum foil |
| filter material | glass fibre |
| Sealing strip | Flame retardant material |
| Using the highest temperature | 80ºC |
| Use maximum humidity | 80ºCRH |
| High efficiency filter with divider | ||||
| Levels Class | Size Size(mm) | Rated air volume (m/h)Rated air flow | Initial resistance (Pa) Initial resistance | Surrested final andinitial resisance (Pa) suggested final andinitial resistance |
| W'H'D | ||||
| 99.99% (H13) 99.999% (H14) | 320X320X220 | 500 | 220 | 450 |
| 484X484X220 | 1000 | 220 | 450 | |
| 630x630X220 | 1500 | 220 | 450 | |
| Note: The air volume is different under different wind speed, special size can be customized according to customer's URS. | ||||