Pool Hose Support Steinbach Skimmer Set S1

Since I couldn't find a suitable support bracket for our Steinbach pool, which uses the standard Steinbach Skimmer Set S1, I modeled one myself. I use a 38 mm hose, but the bracket also supports a smaller hose and rests directly on the outside of the hose nozzle (inlet valve outer diameter: 80 mm)

I've now tried white PETg; we'll see if it withstands sun exposure or if I need to switch to more resistant filaments (ASA, ASA/GF, etc.)