n200727145828

Efficiency :G3(EN779):80-90% G4(EN779)>90% F5(EN779:40-50% 2012 hot sale CZ Pleated primary air filter Application:primary filter in the air conditioner systems Frame: Galvanised steel or aluminium alloy Inner frame:galvanized net or plastic-coated net Media:synthetic fibre Efficiency:G3(EN779):80-90% G4(EN779)≥90% F5(EN779:40-50% Temperature:70 maximum in continue service Moisture resistance:≤ ...