G4 Primary Efficiency Air Filter

Features: 1) collect 5 micron and larger particles 2) large airflow 3) low resistance 4) large dust holding capacity 5) long service life 6) stable construction 7) size 595 x 595 x 46mm 8) efficiency: 90% 9) media: G4 non-woven fabric 10) frame: Aluminum alloy, galvanized plate 11) oem orders with customized designs and specifications welcomed Common application Preparatory filtration in air conditioning systems, pre-filtration in multi-stage filtering systems, air filtration in ordinary acid-base organic solutions.