The price is great but yes, other reviews about the small size of these Nordic Pure filters are correct. The filters are slightly smaller than the competition I've used for years. It's not a big deal, but it does mean those filters in the vent rattle when the air conditioner fan turns on or off. The rattling bothered me so much that I bought a roll of 3/8 inch duct tape for about $4 and put eight small squares in the rear vent frame. The protective pad now keeps the Nordic Pure filter centered in the return air vent and it no longer rattles. This was a pretty easy fix. So if you have the time/patience, I still recommend these filters.
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