Ihe nzacha HEPA / PM2.5

Ihe nzacha HEPA nwere ike wepu ihe dị mma na ikuku.

Ngwaahịa usoro na PM2.5 nzacha: ERV nke PMTH usoro, PMTG usoro, DMTH usoro, Eco ọhịa usoro, Eco slim usoro;Sistemụ nzacha ikuku ọhụrụ, wdg.