Gas Filtration

Hi everyone,

We are working on a diy gas filtration system to add to the extruder.

We would like to know, does anyone of you test the air quality of his/her extruder ?

Thank you in advance,
Regards,

Some information here  http://onearmy.world/community/forums/topic/v4-fume-extraction-4/  . And, kind of hard to find on the new V4 site https://community.preciousplastic.com/academy/plastic/safety  . Not sure why PP chooses to not put a safety link on the front page.