特點：質量穩定、容塵較大、耐濕性強、使用壽命長、經濟耐用。

用(yong)途： 適用(yong)于噴涂行(xing)業(ye)，外氣初級過濾及空(kong)調(diao)回風(feng)系統(tong)置過濾，各種工(gong)(gong)(gong)業(ye)用(yong)途，如防(fang)止污染、空(kong)調(diao)業(ye)和工(gong)(gong)(gong)業(ye)廢(fei)氣，加工(gong)(gong)(gong)污霧等。

濾料：不織布濾棉采(cai)用(yong)聚(ju)脂、聚(ju)胺(an)、尼(ni)龍及PP化學合(he)成纖(xian)維。

平均計(ji)重效(xiao)率：88%

終阻力：（建議）150pa-（zui大）250pa

容(rong)塵量：520g/m