Hi all, I’m sharing a project I’m working on - it’s a high performance 2 stage air filter.
I find that even the smell of PLA gets annoying if the print time exceeds 30 minutes.
It removes the OEM carbon filter with a much larger (thus less restrictive and more efficient due to lower air velocity) carbon stage and a large HEPA filter stage.
These are pics of the second prototype - the airflow seems plenty good (I don’t have numbers), gotta test out whether the sniff-o-meter gives a lower VOC reading with more testing.
The main body part didn’t print too clean, gotta find a way to fix that too.
