COR Strainer with BSPP threads

The original strainer is great, but a complete nightmare to print with supports.

This tries to solve that, in addition, I replaced the 1" inlet, with a 1.5" BSPP thread. Now the strainer simply screws onto the pump, and you are done.

I printed mine in PETG, 100% infill. Supports *touching the build plate*. If you enable normal supports, it's impossible to get extracted. Additionally, I had to turn my retractions way down, or the extruder would break my filament with all the retractions on this thing. Print it screw side down.

I also included a mod_1 version, which doesn't have the BSPP threads, and just has a ring that fits over the COR input. In case you want that.