尺寸(长×宽×高)
Width X Height X Depth
The biggest end resistance
≤450pa
External Frame
Aluminum alloy / Galvanized sheet
Efficiency
F5(EN799),F6(EN799),F7(EN799),F8(EN799),F9(EN799)
Filtration Grade
Medium filter
Dimension(L*W*H)
Customized Size, 592*592*500