Seem as well made as OEM. Fit my Honeywell filter housing properly. No markings for orientation, so be sure to note how the old one went in when you put in the new one.
the filter was quite a bit slimmer than my old one. I think it will be fine for my application. I'm talking about 1" thinner. Did I not order the right one?
I have been buying many different types of brand of filters over the years. These are by the far the best and they really work collecting everything that is airborne.