The filters came quickly and fit well. The issue is the pleating of the filter did not look at all as tight as a MERV 13 three M filter. The filter did not have any identification that indicated it was a MERV 13. How can they keep track in their warehouse if the filters are not marked. This filter could be a MERV 8.
I was a member of the Filterbuy program a year ago and quit thinking I could buy local big box, but I never remembered and locally the filters cost more, and didnt filter as well. After my allergies started acting up I started Filterbuy again, and within days my allergies were gone. Ill be Filterbuy for life now.