M3 Respiratory Mask

M3 is a unibody respiratory mask specially designed for 3D printing.

MAIN FEATURES

- Easy to print, without support material or raft
- Easy to clean, with a hydro-alcoholic solution or soap. Temperatures above 70 ° C can affect the structure of the mask and cause damage to its effectiveness
- Tightness of contact with the face, which improves its effectiveness to prevent particles and aerosols to flow towards the mouth or nose
- Replaceable filter (SMS polypropylene highly recommended like surgerycal mask or non-woven vacuum bag, do not use paper or clothing as filter). A cutting guide is provided with the model. The filter is locked with the cap inside the mask.
- Curved shape that detaches the mouth and nose from the filtering surface of the mask
- Rail to plug additional devices on the mask
- Only 25g

ALERT - This mask is not a medical device and is not suitable for people suffering of breathing illness. Because of the decrease of air flow due to filter, this mask is