Metal frame didn't cover the bottom two inches on the long edge of custom sized filters and one long edge of the filter material wasn't glued to the frame on all
Just installed a week ago but so far very pleased. Quality of the filter seems excellent and a perfect fit for my unit . Recorded the date of installation and will see how it does as compared to my old filter. So far so good.
When my HVAC unit was replaced the wrong size filter was installed. The house was a circulating dust ball. Now it smells clean and stays clean! Best filter shop in the US!