一次性紙框過濾器（紙框）
●框架:高強度硬紙板
●濾材:長絲化纖無紡濾料
●厚度: 20mm (1")、10mm(1/2")
●效率:G1-F5
●特點:容塵大、壽命長、易更換
Fiat Plate Filte (paper frame)
Frame: hard paper board with high strength
Filtering Material: continuous filament chemical fiber nonwovens filtering materials
Thickness: 20mm (1"), 10mm(1/2")
Efficiency: G4- F5
Characteristics: big dust density, long service life, convenience for replacement
