Ventilator connector for various snorkeling masks, C-PAP therapy, protection COVID-19

Decathlon EASYBREAH SUBEA old – files without suffix in the end
Decathlon EASYBREAH SUBEA new – files with "rect" suffix
Subea Chinese clone – files with "small" suffix

Airtight

Includes 2 models per mask – for 2 separate channels and both channels together.

Tested and approved by head reanimatologist of the Ministry of Health of the Republic of Bashkortostan and Volga Region of Russia.

It is already used by at least 500 medical workers in
-Bashkortostan Republic of Russia
-Tver region of Russia
-Vladimir region of Russia

How to test:

1. Dip the part in the soapy water
2. Cover the bigger hole with your palm
3. Blow into the smaller hole and watch for bubbles.
   If no bubbles and it fits the mask and the filter, everything is ok!

Disinfect with at least 70% alcohol, don't use heat treatment for disinfection.

Thanks to https://www.isinnova.it/easy-covid19-eng/ for the idea.
This model is much smoother and is airtight.

Print instructions

4 perimeters
0% infill
70mm/s

Tested with:
PLA
PETG
ABS