3M Atemschutzmaske Halbmaske 6002C, FFA2P2, mit Wechselfilter und Ventil – Böttcher AG
Atemschutzmaske VM1 FFP2 Halbmaske partikelfiltrierend ohne Ventil 3P-Design, made in Switzerland
Filtering Half Mask colorex multi A1B1E1K1-P3R D | EKASTU Safety Online-Shop
SolidWork Half mask in sizes S/M/L for a perfect fit, reusable respirator mask with lowest breathing resistance, professional gas mask for protection against gases, vapours and particles : Amazon.de: DIY & Tools