High Efficiency Panel Filter Air Filter for Vacuum Cleaner

Washable Pre-Filter

Low initial resistance

Large dust holding capacity

Application: Filter dust, pre-filter through air filter

Also used in clean rooms

Type: synthetic fiber foldaway filter

Frame: aluminum or galvanized, with removable frame design

Media: washable synthetic fiber, can be washed 6-8 times

EN779 class: G3, G4

Average arrestance: 84%-88% (ASHRAE52.1-1992)

EUROVENT4/5 class: EU3, EU4

DIN53438 Non-flammability Standard: F1

Final resistance: (suggest) 200Pa - 250Pa

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

Humidity: 100%

Remark: Special sizes available upon request.