Petit Lulu Nanofibre Filter With Silver 6 Pack 30-day protection
nonwoven fabric / nanofiber membrane with active silver. Unlike other nanofibre filters, it is reusable (up to 5 days) moreover, thanks to its active silver content, it has proven effective inactivation (killing) of microorganisms.
The filter is made of top material from a leading Czech manufacturer. It is certified as harmless to health and tested by the Technical University of Liberec for the capturing microorganisms ( filter efficiency at least 97%).
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.
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