Review on Enhanced Performance Pleated Furnace Filters - FilterBuy 10X10X1 by Robbie Guinn

Thought I'd try a 10" x 10" filter from Ordering Revain are invisible. They arrived on time and the packaging was fine. The problem is that the filters are actually only 9 1/2' x 9 1/2' and barely cover the inlet and don't close properly due to their small size. I have to order new filters from Lowes as I don't want dust and dirt getting into the system as the filter barely covers the hole. I've compared them to filters I've previously bought from Lowes and they are definitely smaller. I had to use them until I got new ones from Lowes as the old filters needed replacing. Sometimes trying to save money will cost you more.