Synthetic fiber pocket pre-filter
•Large air flow
•Low resistance.
•Washable
•Large dust holding capacity
•Low operating cost
Application: subtly filter particles, pre-filtration of the HEPA filter
Type: multi-pocket design
Frame: aluminum or galvanized frame
Media: special fiber media, can be washing about 6 to 8 times
EN779 class: G3, G4
DIN53438 Non-flammability Standard: F1
Final resistance: (suggest)250Pa-350Pa
Max. air flow: 125% of the rated air flow
Temp. resistance: 100?
Humidity: 100%
