I was specifically looking for a filter with a "lip" to fit my return vent. Really trying to avoid 1 inch filters to reduce static pressure. This was the only website I could find that had any in size 16x20. Fits perfectly and works great. No complaints so far!
I’ve used this filter for five years. I’ve had to shop around because some sources have eliminated this filter. The efficiency of this filter boggles my mind. Dusting is no longer a weekly occurrence!
great company to work with
This is my first experience with a thicker filter and I am looking forward to improved filtering performance. this filter is a perfect fit for my space. I was happy to find the one I needed on your site. I only wish I had known it was called a grille filter before ordering an incorrect style from another dealer.