Synthetic fiber pocket pre-filter

·Large air flow

·Low resistance

·Washable

·Large dust holding capacity

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 washed about 6 to 8 times

EN779 class: G3, G4

DIN53438 Non-flammability Standard: F1

Final resistance: (suggested)250Pa-350Pa

Max. air flow: 125% of the rated air flow

Temp. resistance: 100℃

Humidity: 100%