Exhaust vents for Centauri Carbon

My triplets needed to be exhausted out one window opening, so I modded these vents in order to daisy-chain them. These work with U.S. standard 4" dryer vent hose. There are two versions of each, one with hinges and one without (except for a right side with hinge…I didn't need that so I didn't make it). Sorry for the limited pics, had to get my TANK8849 phone back there to take them AND I know there was another model I used but I cannot for the life of me remember (or locate) which it was that had the filter tray where I stretched out the finger-pull a little for a better grip. My apologies to that designer and if I figure it out, I will edit this. I am not a designer, I just play with Tinkercad, so anything I create/mod/etc is/are not professional by no means nor do I claim them to be. Just something I wanted and either created or modded the only way I know how. So please be nice :) Disclosure: With so many asking for the STL's that I am using...I'm working on getting them all together and identifying the original creator information so that I can upload them...IF ANY ORIGINAL CREATOR is not happy with my mods being posted, please let me know and I will pull them. I'm hoping to be able to link all of the original files...just take into account I am new to uploading any files to printables 📷 Image redacted — claim this model to add your own media