This is an open top bell siphon that was modeled after Bigelow Brook Farm's bell siphon. This version is 10.25 inches tall. It is an open top design and requires a clear cover be attached by either silicon or super glue (super glue is totally safe once its cures.. according to the internet). I advize printing upside down so that supports are not needed however, due to the height of the print if your printer moves too fast you may have issues with the breather once it tries to reattach near the top.
the print is designed to have 1.6 mm thick or 4 perimeters so I don't think it will matter what setting you have for your perimeters it will just print the same regardless.