3rd Gen 4Runner cabin vent filter

This part comes with so many disclaimers.

I designed this because I didn't want to buy one online, and the ones i could find online didnt fit well. I dont claim this to be well designed, tested, or anything. Threw it together in an hour and have no idea how well it works.

This requires some prep to make work. The files included are for a back plate and and solid front plate. You can print the back plate as is, but the front plate is solid and will need to be modified in Cura to make the filtered portion. Import the model into cura and then add a support blocker the size of the area you want the filter to be. Under "Modify settings for overlaps" select "Cutting mesh". set the top and bottom layers to 0, infill density to 40%, and infill type to gyroidal. Then you can print the front plate.

The rear plate will need 4x M4x0.7 threaded heat inserts ( https://www.mcmaster.com/94180A351/ )

Then go out to your truck and have fun tryna get it in there cause i didnt do much work to make it easily installable. Insert the back plate into the hole, screw in one screw halfway and mess with it until you can get all screws in. took me about 5 mins or so but was annoying.