Waɗannan masks ɗin masu yarwa sune Layer 4 na Polypropylene Ultrasonically Welded Tare: 3 Spunbond Polypropylene Layer A Waje, 1 Meltblown Polypropylene Filter Layer Ciki. Kuma Kunnen Kunnen Gaban Kunnen - ko - ieulla notulla a Kan Kunnen Looan Rage. Wadannan nau'ikan aikin likitan fuska na tiyata sune Masks na Tiyata wanda aka shirya don Kariyar Ruwan Liquid kuma Ya samar da: Ingantaccen Ingantaccen Kwayoyin Cutar (BFE): 99 +%.