1. Kumwe kushandiswa chete CE yakasimbiswa kubva kuZivisa Muviri Universal NB2163, kutevedzera EN149: 2001 + A1: 2009 FFP3 NR.
2. Matatu-mativi akapetwa dhizaini, inogadziriswa yemhino clip, uye yepamusoro-soro nhete nzeve chiuno kuchengetedza nzeve dzako. Hook inowanikwa kugadzirisa chiuno nzeve.
3. Zvinhu zvisina chepfu uye zvisingatsamwisi.
4. Particle Filtration Kubudirira (PFE): EN 149 ≥99%.
5. Chigadzirwa chine matanda mashanu ekudzivirira; zvinopa yakakwira PARTICIPLE uye utachiona filtration kunyatsoshanda.
6. Kudzivirira mabhakitiriya, guruva, mukume, mweya wemakemikari chemazana, utsi nemhute.