Foldaway air filter A) Large filter area B) Low initial resistance C) Large dust holding capacity D) Economical

Foldaway and Plank air Filter

1 ) Application: Filter dust, pre-filter through air

2 ) Type: Synthetic foldaway filter

3 ) Frame: Aluminum, paper or galvanized

4 ) Media: Synthetic fiber

5 ) Protect mesh: Alumnum mesh or spray iron mesh

6 ) En799 class: G2, G3, G4, F5

7 ) Average arrestance: 84%-90%(ASHRAE52.1-1992)

8 ) ENROVENT4/5 class: EU3, EU4, EU5

9 ) DIN53438 Non-flannability Standard: F1

10) Final resistance:(suggest)200Pa-250Pa

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

12) Temp.Resistance:100oC

13) Humdity: 100%