FFP1 mask
Mask ya FFP1 niyo masike yo kuyungurura make muri atatu.
Ijanisha rya Aerosol: 80% byibuze
Igipimo cyo kumeneka imbere: ntarengwa 22%
Ikoreshwa cyane nka mask yumukungugu (urugero kubikorwa bya DIY).Umukungugu urashobora gutera indwara zifata ibihaha, nka silicose, anthracose, siderose na asibesitosi (cyane cyane umukungugu uturuka kuri silika, amakara, ubutare bwicyuma, zinc, aluminium cyangwa sima nibisanzwe byangiza).
FFP2 mask
FFP2 ya masike yo mumaso hamwe na valve yo guhumeka
Ijanisha rya Aerosol ijanisha: 94% byibuze
Igipimo cyo kumeneka imbere: ntarengwa 8%
Iyi mask itanga uburinzi mubice bitandukanye nkinganda zikirahure, inganda, ubwubatsi, inganda zimiti nubuhinzi.Ihagarika neza imiti yifu.Iyi mask irashobora kandi gukingira virusi zubuhumekero nka grippe avian grippe cyangwa syndrome ikabije yubuhumekero ifitanye isano na coronavirus (SARS), ndetse na bagiteri ziterwa nicyorezo cyumusonga nigituntu.Irasa na Reta zunzubumwe za Amerika N95.
FFP3 mask
FFP3 mask
Ijanisha rya Aerosol: 99% byibuze
Igipimo cyo kumeneka imbere: ntarengwa 2%
Mask ya FFP3 niyungurura cyane masike ya FFP.Irinda ibice byiza cyane nka asibesitosi na ceramic.Ntabwo irinda imyuka cyane cyane oxyde ya azote.