Synthetic fiber Rolls，Class G2 to G4

Advantage:
New super fine polyester fiber
The density of the fiber raises from the up side to the down side,which make the deep hold happen.
fiber containing flame resistant composition.
Hot melt processing on the surface at the down side , non fiber release.

Thickness vs Efficiency vs Pressure drop

Aplikasi: Minangka pra-filter ing udhara, hawa seger lan hawa daur ulang