Petit lulu – Nanofiber Filter with Silver (For use with Cloth Face Masks – three-layer protection
Important: only respirators have 100% efficiency in highly contaminated environments!
The filters can be used for up to 5 days, but it is necessary to sterilize them every day, using desinfection or by ironing at the lowest degree. The filters must not be washed!
The Face Masks and Filters cannot be returned or replaced from hygienic reasons.