Material: aluminium frame+mother-son frame+primary efficiency chemical fiber filtering material+ aluminum connector+rivet
This kind of product uses iron net to put filter materials fixed in the aluminium frame. Wind blows in the inlet side to filter materials, and then blows out from the outlet side, which has filter effect by leaving the air particles on the filter materials.
Resistance (pa): less than or equal to 70 Pa(air quantity: 3400 cubic meters/H)(equal to about 2.7M/S, efficiency: G3, G4 and F5)
Applicable for industry and commerce heating, ventilation and air conditioning (HVAC) system, such as
A. Office building, conference room, hospital, shopping mall, Stadium, airport and other large civic buildings ventilation and air conditioning (HVAC) system;
B. Ordinary industrial plants central fan air conditioning system;
C. Clean room central fan air conditioning system’s pre-filter and so on