How to avoid Rust within your Pool?

Within the last years I experienced a growing number of annoying rust dots within our pool. The origin of those rust dots are tiny iron particles that are distributed by wind and weather. Construction sites nearby as well as corten steel decoration as well as grills seem to increase the issue over time as they expose those tiny metal particles.

In order to overcome this issue, I designed an alternative part for autonomous pool robots to upgrade their filter cage to extract those metal particles before they start to rust.

By 3D printing that upgrade kit for my pool robot, I was able to successfully reduce the number of rust dots within my own pool dramatically.

See my dedicated page (sorry in German) for further details.