Filter air relief valve dripping / spa draining

Thanks to this site, I had a plan B of pulling all the equipment drain plugs when the power went out and I appear to have come out of the Texas freeze/power mess relatively clean. The pool is only 2 months old and didn't think this would be my first challenge before even using it.

Some of my valves pipes near the equipment did freeze but equipment was drained and the skimmer basket area never froze. After getting everything back up and running, I see a slow drip out of the filter pressure...

Filter air relief valve dripping / spa draining