Bracket that snaps in a filter cover for a hot tub - fits Bullfrog spas X5L but I don't know about others, that's the one I modeled it for. Printed in PLA without supports, it seems to work well. I recommend putting it near the hot tub for a bit before installing it, as the hot tub heat will ensure it is more pliable for installation.
The author marked this model as their own original creation.