Had a bunch of 100x30mm filters on hand for the DELACK enclosure, built the Lack enclosure and used this passthrough exhaust design, but didn't want to buy filters until I had to.
Designed in Solidworks, will probably work for other 120x16mm spaces, but the cutouts on this model are specific to this original design. Easy print, just need to support under the filter overhang I made to hold the filter in place
The author remixed this model.
Add-on part to the filter housing on the bottom for smaller filters (mine are for use in the DELACK enclosure)