Harimo ibice bine byamazu, bigenga valve / damper, isahani ya diffuser hamwe na kashe ya kashe ya HEPA. Ni itumanahoakayunguruzo ko mu kirere hamwe nogusukura ibikoresho bya sisitemu nziza kandi bikwiranye nibyumba bisukuye muri farumasi,ibinyabuzima, laboratoire, ingufu nshya nizindi nganda.