While still in production on every part of Certespiri experience, today we would like to share on one specific topic: Filters!
Since we received filter material (recommended for FFP2 / N95) from a certified supplier, we started the clean and precised laser-cutting of the filter pads.
Moreover, as some of you requested, we present you the cutting pattern. So if you want, you can follow the lines to cut filter pads by yourself.
Note: We recommend that any material that you use as filters, comes from a certified supplier.
(Please check to print this document in real dimensions)