Material: PC / Makrolon, Silikon 30 Shore Delivery content: 1x mask and 2 pcs filters Reusable and patented silicon protection mask according to the chinese KN95 (GB2626-2006) categorie. This categorie is largely comparable with the european FFP2 categorie. Skin-friendly and odorless silicon mask with optimal fit and optimal sealing in mouth and nose area. Features of the masks: - the fit of the mask can be adjusted by a silicon strap - easy-to-replace four-layer filter - the blue side of the filter must be inserted outward (away from the face) - the mask is useable for 3 years The period of use of the filter depends on the applications and intensity of use. Following period of use is recommened by the manufacturer: In medical or health and care area: replace the filter within 2-3 days In all other applications: the filter can be used until 5 days PLEASE NOTE: This is just a recommendation! We recommend to replace the filter more frequent or early - if you are using this masks and filters frequently. Especially when working with infected or ill persons. Cleaning and desinfection before replacing the filter: - Please clean the mask with at least 75% alcohol or boiled water with more than 60 degree Celsius
