Just wonder if anyone else in the Utakarra area has noticed a dusty taste in their drinking water

Just wonder if anyone else in the Utakarra area has noticed a dusty taste in their drinking water.
I've been experiencing this for a few weeks now.
I have an RO water filter system (about 14m old)and had the filters replaced last week, which hasn't really solved the taste issue.
We don't have stored water, just the town water.