Features:As multi-effect car air conditioner filter, it can filter PM2.5, odor, tail gas, formaldehyde and other harmful gas efficiently.Four filter layer: PP pre-filtration layer, super-long fine fiber filter layer, activated carbon filter layer and PET ..
Features:Effectively eliminates 99.99 percent of PM2.5 particles, bacteria, heavy metal, organic matter, etc.Specially designed to remove formaldehyde, PM2.5, peculiar smell, etc. High efficiency 3 layers filter include primary filter net, H11 high-effici..