AirFilter

This is an air filter for 3D printer or someting else. You can put HEPA filter inside with activated carbon.

Personally, I use it with my 3D printer to filter the air to minimize the toxin in the air.

You an find filter that fit in at the follow links :

https://www.amazon.ca/gp/product/B07HL61S3M/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1

https://www.amazon.ca/gp/product/B076J7PN8W/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1

Enjoy ;)