I accidently ordered some Merv 13 and some Merv 8 filters. Once unwrapped, from what I can see, there is no difference between the filter media, metal backing, or white with green print cardboard structure. I scanned the QR code on the filter but it only takes me to that sized filter's page, not the quality. What is the difference? How can I tell the difference looking at them. How do I know I pad extra for better quality when they appear the same?
I am totally impressed with filterbuy. So very friendly. Keep you well informed on your orders. I have and will continue to recommend them and will be back. Thank you.
After some research into air filters it was clear not all are created equally. I choose Filterbuy because not only was their website helpful with information, it was very easy to navigate and it displayed price break info if you bought more. Also another great quality is these are Made in the USA. These MERV 13 look and feel strong. Im also extremely satisfied with how fast I received my order, very fast shipping! Most importantly they fit just right when I installed them. Very happy with my purchase!
How do I rate filters? I just buy the best for allergies. They seem to work as good as can be expected.Delivery was excellent. They were here in a few days.