Yep. I’m using the elbow myself. The end that goes over the GF port is slightly flexible so it conforms to the size very well.
The set you showed includes the straight version of the connector. You can also get those separately (well, they come 2 in a package) without the quick disconnect thingy. Then you can let your hose do its drapey thing if you want. With a Pro, I will be switching the elbow out and putting the straight one on so the hose moves with less bends/kinks/restrictions when I pull the cart from the wall to use the rear pass-thru.
You can get them from Rockler or from Amazon as well.