I’ve used a larger version for cold brew in the past and it worked well. It was a bit annoying to clean out but cold brew batches arent every morning so it was fine.
My preference is now an aeropress with a fabric filter. I use this above a metal filter with the Prismo attachment (metal to stop the fabric clogging the valve). The fabric circle is small enough to be easy to clean, freeze and thaw. I usually only rinse it (much easier with a small flat disk) before chucking it in the freezer but I use Cafitza to clean it every few months to remove any built up oils (just gotta give it a few soaks in boiling water afterwards to ensure its not holding on to the cleaning agent!).