Raft Return Filter

This is a filter that sits at the end of a DWC raft and filters water that leaves the raft. It prevents stray roots and debris from going into you sump tank. I was using the round drain filters but they are small and would clog. This has a larger surface area and works for a long time without cleaning. The filter is just regular window screen that is attached using regular spline. The filter and the clip is attached using 4x #4x3/4 screws. Be sure and print using food safe plastic such as PETG or HIPS. The clip is designed to fit over 3/4" plywood.