Product review (5 stars): It fit beautifully in a range hood that I think was installed ...
It fit beautifully in a range hood that I think was installed when this house was built in 1963 by a preacher with TEN children.  You know there had to be a lot of cooking in this house and nothing (including industrial grease cleaners used for commercial kitchens) could remove the grease build-up on our filter.  So I looked online and I was surprised to find that these products are still available.  It was exactly what I needed/wanted!  Thank you!!!