I don’t know if this is useful for you or not, but I lived the jug life for a while, and a few years ago switched to putting this little guy in-line on the cold water line under the kitchen sink. They last for years. No more jugs. Water tastes great. No complaints.

CuZn UC-200 Under Counter Water Filter - 50K Ultra High Capacity - Made in USA https://a.co/d/4TATLeJ