Roborock S7 plus convert auto empty bin to bagless

i have the Roborock S7+ plus with the auto empty dock. i had NO desire to spend $65 on their bagless adapter thing, its too expensive for just a piece of plastic. so, i made this.

uses a 70mm x 50-60mm piece of aquarium filter pad. you can get rolls of this stuff for super cheap at big box pet stores. use the "frame" print to wedge in and hold the filter in place. use the "key" print to keep the gray switch pushed out of the way so the top closes. (or you can just remove the gray switch and skip the key.)

fuck the damn bags.

i suggest changing (or washing) out the filter pad after each bin empty.