Material

100% POLYESTER

Thickness

15mm

20mm

Weight

     200 g/m2

290 g/m2

Air velocity

1.5m/s

1 m/s

Initial resistance

20 Pa

25Pa

Final resistance

200Pa

250Pa

Filter efficiency

85%

91%

Maximum temperature

120℃

120℃

Dust holding capacity

500 g/㎡

580 g/㎡

Filtration class

G3

G4