Product review (1 stars): WARNINGThey are GE GSWF, but they are USED.
WARNING.these are USED filters. They are not sealed with security foil on the opening. I've been buying GSWF filters since 2008 from GE directly, and every filter always has a foil cover. These do not.  Plus the individual boxes were clearly taped back together. Please think twice before having your family use these filters.