Vent Fan Cover (60mm x 60mm)

My Christmas light power supply fans have been working overtime in the warm California winter. I bought a vent for the enclosure but was not happy with the fit. So I designed a vent fan cover that fit the fan and the box a little bit better. I printed with both PLA and PLA+. I like the PLA+ a lot better. Just seems stronger, not as brittle as the PLA.
I also installed a 12v fan (60mm x 60mm) that runs all of the time. Now I have a cross breeze through the enclosure that should help extend