Sunsun HW-303b Eductor

thingiverse

This is an updated version of the "Aquarium Flow (1/2in Loc-Line 55% scale for 1/4, 132-131% for 3/4)" by Cleven tailored to fit the standard output of the Sunsun HW-303b and potentially the HW-302 as well. The designer did a great job with this modification and it performs flawlessly on my HW-303b. It effectively creates a water vortex, promoting good circulation. To achieve optimal results, print it in its current position without supports. For added security, I printed it in clear PLA to ensure aquarium safety. When printing, use a layer height of 0.2mm and the desired infill percentage. Additionally, consider using a brim to establish better contact with the build plate.