No problem! It took me a few years to figure some of this stuff out.
This is the humidifier I got. I've loved it. I just buy distilled water at Walmart for now. I'm thinking of getting a distiller to make my own, but haven't done it just yet.
It's this one, but I didn't buy it for the plants! It bought it for myself because I kept falling ill in my previous apartment in winter when it got really dry.
Just so happens that it works well right now next to the plants.