HEPA ni akayunguruzo ko mu kirere gakuraho byibuze 99,95% byumukungugu, bagiteri, amabyi, ifu, nibindi bice byo mu kirere hagati ya 0.3 na 10 micrometero (µm) ya diameter.Rimwe na rimwe, ababikora batanga raporo yinyongera yitwa igipimo cyiza.Mubisanzwe, HEPA muyunguruzi yashyizwe mubice ...
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