HEPA filter enclosure

I've designed this HEPA filter enclosure for following reasons:Built-in chamber fan is only 100 CFM. Some makers are stacking Carbon & HEPA filters. This is WAY too much restriction to be efficientSmaller footprint than a Bento box. So, less filament to print the enclosureUse of existing chamber exhaustNo extra wiring requiredEasily swappable from HEPA to Carbon (and vice versa)Availability of the HEPA filter on AmazonThe HEPA enclosure is about the same size as the Bambu Lab Carbon filter. I did not include a lid because the airflow is from top to bottom. In addition, the filter is a tight fit so unless there is an hurricane, it ain't go anywhere! Do not try to insert the Carbon filter in the HEPA enclosure. It is ONLY for the HEPA filter (I know it is a dumb statement but who knows these days…..) BOM (single item!): HEPA filters: https://www.amazon.ca/dp/B07G42VHP5?psc=1&ref=ppx_yo2ov_dt_b_product_details To get the HEPA enclosure out of the chamber exhaust cavity, I've added a small