X 50 Kolmi FFP3 NR Disposable PPE Face Masks. This product is CE certified by Notified Body No. 2849 (Kolmi item code). FFP3 protective mask without valve by EN 149:2001+A1:2009 FFP3 NR D. -Filtering half mask, efficiency class FFP2 NR D developed to protect against solid and liquid aerosols.
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