Good value
Good value.  This filter fits my filter holder perfectly.  Please be aware that not all 20x25x4 filters are the same size.  I've found at least three sizes listed under 20x25x4 that can vary as much as a half inch in any dimension.  It's best to measure your filter and make sure the actual dimensions are matched to the replacement.  I'm sure other filter sizes have this same variation.
Rating: 5 stars