Fnatr Compatible Reusable Filter Box

I am using the awesome Fnatr riser and exhaust kit on my P2S. However, the filter boxes are disposable, not reusable. I wanted a more sustainable solution. Luckly, I remembered that I have a 3d Printer.I created this reusable Carbon filter box to be compatible with the Fnatr exhaust. You can buy the HEPA filter, sponge foam sheets, Activated carbon sheet/pallets for a few dollars and create your filter to your own specifications. Boost MeCreating this model took many hours and lots of prototypes. Please consider boosting me if you have found this useful. Thank you! After many hours creating and testing my design, I present to you:Reusable filter boxSmaller carbon pallet box to contain your activated carbon pallets (optional)Cutting guide so you know how large to cut your HEPA filter, sponge foam sheet, Activated Carbon Sheet.BOM:Filter material (HPEA, Sponge foam sheet, etc)Foam tape or weather stripActivated carbon pallet or sheetSteps:Cut your preferred filter medium to size using th