customized disposable cardboard frame merv8 g3 g4 synthetic fiber mesh ahu pre filter with different sizes
PanelThe synthetic pleated pre air filters made of paper frame or metal frame, filter media backed with metal mesh. Filter media are pleated by machine so enlarged the filter area, reducing pressure drop and the same time increase airflow rate.
Frame: Rigid high wet-strength beverage board, Galvanized sheet metal or Extruded anodized Aluminum profile, 46mm、25mm、20mm、15mm、10mm
Media: Non-woven reinforced cotton &synthetic media or Synthetic fiber
Faceguard: Aluminum mesh or coated mesh
Efficiency: G3 (EN779) Avg. arrestance 80%
G4(EN779) Avg.arrestance90-95%,>95@(≥5um)
Temperature: ≤70℃ Humidity : ≤100%RH
Recommended Max. Final Pressure drop : ≤250Pa
Specification
Applications
Pre filter for commercial & industrial ventilation system to protect high-performance filters, Clean room MAU and AHU system, Hotel and office building.