Product review (1 stars): Bad water or bad filters?
Like the majority of reviews on this product, I am unsatisfied with my purchase (twice now, same results, same high price):  The filter starts crusting over on the sides, and top, after second day's use (even with turning the filter over each time I fill the water dispenser).  Perhaps it is filthy plastic infested municipal hard water; or perhaps it is faulty filters whereas the owner(s) who manufacture the filters (Honeywell and these generic filters) are ripping us consumers off.