Printable Roborock S7 MaxV Ultra station water filter

My stock OEM water filter get very dirty and very hard to clean because two layer design. 

I create my own replacement with removable filter plate. 

Now I can clean it more easily or just re-print a new one. The stock float sensor can be reused with this printable one as well. 

You will also need a 6x2 magnet and M3x10 screw if you want use printed float sensor.