The file 'Bathtub/Shower Strainer 3D Printer Model' is (3dm,stl) file type, size is 13.4MB.
This is a compact strainer for bathtubs. Resin-printed versions were much more successful than the earlier FDM versions that I tested. The resin used was Anycubic UV Tough Resin which gets slightly flexible in hot water. Works well, hopefully, it will last a while.
The early version shown in the pictures is included as well as the Rhino 7 files (.3dm).
Update - After 6 months of use, the resin is holding up well. The strainer can get nasty with mildew but it can be cleaned either by soaking it in vinegar or a hot dishwasher cycle.
early_version_1.3dm | 14.1MB | |
early_version_1.stl | 2.6MB | |
shower_strainer_2.3dm | 5.8MB | |
shower_strainer_2.stl | 3.1MB |