Review on 🔍 Highly Efficient Pleated Furnace Filters - FilterBuy 20X24X1 by Scott Ramu

I chose these first because they were made in the USA. The first filters arrived flattened so I sent them back and got a free replacement. It's annoying, but it's good service. The second batch had black spots on the filters that were in the plastic wrap. But it wasn't really a problem. The real problem was that the filters were smaller than the advertised size. I have been buying filters for this air system for many years and have never seen one with so much room on either side of the filter. I ended up using hot melt glue to attach cardboard spacers to the sides of the filters. I would not buy this filter brand again. * In the photos, this filter (smaller) is shown next to the standard size filter to help you understand the size difference. Note that both list the same sizes.