@kathyjjb
We got this humidifier and really like it. No issues with it thus far. We just use our filtered tap water since it boils the water to create the humidity. I clean it with vinegar and water once a day when we use it but that is easy. I think there is a video that shows you how to maintain it. Again very easy.
https://www.amazon.com/dp/B0D544BF1L