PAPR - COVID19 - full mask with HEPA filter
Description
It is PAPR with 12 V electric air pump with PWM control. I used snorkeling mask, VK 130 HEPA filter. Work in progress.
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It is PAPR with 12 V electric air pump with PWM control. I used snorkeling mask, VK 130 HEPA filter. Work in progress.
Likes
4
Downloads
0