Great filters at a good price. The subscription service makes it very easy to keep up with filter changes. They automatically ship and simply show up when it is time for the next change.
I've not installed these yet, but they seem to be of good quality. The price was good for MERV 13 filters. I will bump this to five stars if they work as well as claimed.
As per your instructions, I donated these to Goodwill. I have already received your courtesy replacements with a grateful heart. Thanks for good products and superior service. You'll hear from me again. Wayland Jackson