📦 Flanders PrecisionAire 84857.011220 NaturalAire 12x20x1 with Baking Soda, 4-Pack Review

They were so discolored when received that they looked dirty/used even though they were still in their packaging. Finally sent it back.

later I never realized the air filters were the wrong size until the first time I ordered them instead of buying them from the store. They whistled and were too small. After research I found them and they are the right size. Will order more.

Air filters have gone up in price today maybe I'm just too old but as they say "what it is". fits well. The addition of an OdorEliminator doesn't seem to make much of a difference, but I'm sensitive to odors and tend to buy things like this just as an added factor. I feel I need to replace monthly rather than recommending 90 days. I would recommend them especially if they last 90 days for you.