Good Filters.  Dimensions Slightly Different
Filters arrived promptly and I opened the box and compared to the original Honeywell this aftermarket filter replaces.  They looked identical.  However, when I went to install it in the return air handler, it would not fit at first.  After a minute, I was able to get it in OK. So, if you want an exact fit, go with the original filter.  If you have a little leeway, this should work just fine.<br />It's only been used a few days, so I can't speak to its durability.
Rating: 4 stars