Mann + Hummel's cabin air filter portfolio ikozvino inosangana nezvinodiwa zveCN95 certification, iyo yakavambwa muna Kukadzi 2020 neChina Automotive Technology uye Research Center (CATARC).

CN95 certification yakavakirwa pabvunzo zviyero zvakambogadzirwa neCATARC research Institute mumusika wayo kudzidza pamusika weChinese cabin air filter. Mann + Hummel ari kutsigira vagadziri vemotokari mukuita zvitupa.

Izvo zvinonyanya kudiwa zveCN95 certification kudonhedza kudonhedza, guruva rekubata simba uye kuita kwechikamu. Miganhu zvakare yakagadziridzwa zvishoma kune yekuwedzera certification yekunhuhwirira uye gasi adsorption.

Kuti usvike padanho repamusoro reCN95 kushanda zvakanaka (TYPE I), midhiya inoshandiswa mufirita yekabhini inoda kusefa inodarika 95% yezvidimbu zvine dhayamita yakakura kupfuura 0.3 µm. Izvi zvinoreva kuti guruva rakatsetseka zvidimbu, mabhakitiriya uye hutachiona aerosols zvinogona kuvharika.

Kubva kutanga kwa2020 Mann + Hummel anga achitsigira vatengi veOE zvakabudirira neCN95 certification iyo inogona kungonyorera kuburikidza neCATARC's subsidiary, CATARC Huacheng certification Co., Ltd muTianjin. Mann + Hummel inogona kukwidziridza kusefa kwakanaka kwekabhini mafirita emhepo mumidziyo yekutanga uye mumusika wepashure.