Quick and easy. The order at which I had to process my information seemed a little like it could have me go down a rabbit hole of getting regular deliveries if I wasn't careful.... as changing my filter varies greatly depending on the work being done in this warehouse. So replacement can be unpredictable.
We bought Merv13 filters for our furnace because we wanted a filter that could work for smoke from wildfires. What a difference these made! Having an older furnace, Filterbuy was one of the few carrying the odd filter size we needed.
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?
The quality of these is horrendous. Looks like the first four that ever came off the line. Fabric sticking out of the frame, not adhered to the side, wire mesh all bent out of shape, pleats all jammed together. The only 'MERV 13' thing about these is the fabric. The way they put them together will never allow it to perform.