medium efficiency air filter bags

secondary efficiencyair filter Application:Main filtration in ventilation of air conditioner systems,pre-filtration in clean air conditioner systems for commercial industrial AHU, and for cleanroom MAU systemsframe:Galvanized steel or aluminium alloyInner frame:Galvanised steel iron netMedia:spun-bonded superfine synthetic fiber mediaEfficiency (En 779):F6(60-80%)T F7(80-90%) F8(90-95%) F9(≥95%)
medium efficiency air filter bags