Mann + Hummel ekwuwapụtala na ihe ka ọtụtụ n'ime ihe nzacha ikuku ụlọ ya na-emezu ihe achọrọ nke asambodo CN95, nke dabere na ụkpụrụ nnwale nke China Automotive Technology & Research Center Co. Ltd mepụtara na mbụ.

Asambodo CN95 na-edobe ụkpụrụ ọhụrụ n'ahịa nzacha ikuku ụlọ, n'agbanyeghị na ọ kabeghị iwu achọrọ maka ire ihe nzacha ikuku na China.

Isi ihe achọrọ maka asambodo bụ nkwụsị nrụgide, ikike ijide uzuzu na arụmọrụ obere akụkụ. Ka ọ dị ugbu a, gbanwetụrụ ntakịrị maka nkwenye ọzọ nke isi na mgbasa ozi gas. Iji ruo ọkwa arụmọrụ CN95 dị elu (TYPE I), mgbasa ozi a na-eji na nzacha ụlọ kwesịrị ịchacha ihe karịrị 95% nke ụmụ irighiri ihe nwere dayameta karịrị 0.3 µm. Nke a pụtara na enwere ike igbochi ụmụ irighiri uzuzu, nje bacteria na ikuku ikuku.

Kemgbe mmalite 2020, Mann + Hummel na-akwado ndị ahịa OE nke ọma site na asambodo CN95 nke enwere ike itinye ya naanị na enyemaka nke China Automotive Technology and Research Center (CATARC), CATARC Huacheng Certification (Tianjin) Co., Ltd.