air purifier filter

air purifier filter is designed to 1).purify air, anti-bacterial, odor removal, washable(add nylon mesh),activated carbon granule,activated carbon foam,photo catalysis mesh. 2).be economical with large capacity of air flowing and low resistance 3).good air permeability and high degree of keeping out of dust 4).Compared the standards together, the volume of filtering containing dust is 30% more, filtration efficiency is from 80% to 99.9% HEPA grade 99.97% at 0.3um 5).We can provide OEM service for all kinds of our such filters. ANSI_AHAMAC-1-2002 JEM 1467-95 GB/T 18801-2002