一次性紙框過濾器（棉纖維）
●框架:高強(qiáng)度模切紙板
●濾材:活性炭化纖無紡濾料
●厚度: 95mm (4")45mm(2' )20mm(1")
●效率:比色法30%- 45% ( ASHRAE 52.1-1992 )或G4、F5
●特點(diǎn):可去除異味、易更換
Disposable Filte with Paper Frame (activated carbon)
Frame: die-cutting paper board with high strength
Filtering Material: activated carbon chemical fiber nonwovens filtering materials
Thickness: 95mm (4")45mm(2" )20mm(1")
Efficiency: colorimetry, 30% - 45% (ASHRAE 52.1-1992) or G4, F5
Characteristics: can remove peculiar smalls,convenience for replacement
