Easy Filter (for Decathlon Mask)

The filter is inspired by the project proposed by IsInnova in re-adapting, by 3D printing, snorkeling masks produced by Decathlon (mod. Easy). In that case, the solution had the aim of addressing the possible lack of hospital C-PAP masks for sub-intensive therapy.

In this case, however, the filter wants to be a possible solution or starting point with which to cope with the lack of individual protection devices, being able to replace, when necessary, the filter elements in suction and inspiration.