Deep pleated HEPA filter is constructed from high quality glass fiber filter media and uses corrugated aluminum or paper separators. The pleat pitch is designed for minimum air flow resistance and the spacer edges are 'safety rolled' to prevent media puncture. The filter is sealed with EVA gasket to ensure zero leakage and zero transit damage.

Features
※ Media:Glass fiber     
※ Frame:Extruded aluminum,Galvanized steel    
※ Separator: paper or aluminum.       
※ Low initial resistance with high efficiency at rated volume     
※ Easy installation and guaranteed sealing performance     
※ Leakage testing by unit before leaving factory and provide testing report   
※ Efficiency: H13(EN1822):  ≥99.99% @ 0.3um      
                     H14(EN1822),≥99.995% @ 0.3um