Street Address: 202 - 203 East A, 525 Xixi Road, Hangzhou City, Zhejiang Province. China
City: Hangzhou
Province: Hangzhou
Country/Region: China
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The filters are designed to be economical with large capacity of air flowing andlow resistance; good air permeability and high degree of keeping out of dust. Compared with the standards together, the volume of filtering containing dustis 30% more; filtration efficiency is from 80 - 99.9% HEPA grade 99.97% at 0.3um.We can provide OEM services for all kinds of such filters.