F7級袋式中效過濾器袋式結構確保氣流均衡地充滿整個袋子，防止袋子之間過于擁擠或出現滲漏，降低了阻力并使容塵量 達到最大。起加固作用的“袋子支撐隔柵”可以防止過濾器工作在環極境差下的收縮或彎曲變形。堅固、 防漏的袋式設計防止已捕捉到的塵埃逸出。

F7級袋式中效過濾器優質蓬松分層濾紙能達到大程度的過濾效率。粗糙的第一層捕捉較大顆粒，較細的第二層增強過濾器的穩定性并防止較小塵埃漂浮在空中，保證了過濾器的低阻高效，延長過濾器使用壽命。

F7級袋式中效過濾器設計特點：

>>捕集1-5um的顆粒灰塵及各種懸浮物

>>風量大

>>阻力小

>>容塵高

>>可重復清潔使用

Features:

>>F7 medium efficiency bag filter is available in efficiencies of 80-85% on 1-5 micron particles

>>Large air flow, low resistance; high dust holding capacity

>>Be reusable after being washed repeatedly

F7級袋式中效過濾器一般應用：

>>高效過濾器的前置過濾器

>>空調系統的中級過濾器

>>電子、精密儀表、機械、冶金、化工、紡織、醫藥、食品等行業的空氣凈化過濾

Application:

>>Used as first stage filters of high efficiency filters and as secondary stage filters of air condition system

>>Typical applications include electronics, precise instrument, machinery, metallurgy, chemical, textile, pharmaceuticals, foods and many other locations where ultra-

clean air is a requirement.