特點：可(ke)洗性好、耐高溫防潮、通風量大阻(zu)力低(di)、耐酸(suan)堿

用(yong)(yong)途：粗塵過濾，一(yi)般用(yong)(yong)于新風機組，風口等與外(wai)界空(kong)(kong)(kong)氣接(jie)觸的場(chang)合，室內空(kong)(kong)(kong)氣處理(li)機等需(xu)要大風量過濾設(she)備上，并適合特(te)殊(shu)耐(nai)酸、堿或高溫的場(chang)所通(tong)風過濾之(zhi)用(yong)(yong)；可以用(yong)(yong)于家庭空(kong)(kong)(kong)調、中(zhong)央空(kong)(kong)(kong)調系(xi)統。

框架：鋁合金外框或尼龍包邊。

濾料：以PP、PA、PE等單絲(si)為材料織成的(de)尼龍(long)網。

效率：G1、G2

計重效(xiao)率：＜65%