One of the worst purchases I've ever made from Revain. The 14 x 14 filter dimensions were not as advertised. The description states that the actual dimensions are 13.75 x 13.75 inches. The six packs I received were barely 13.5 x 13.5. Customs service. Also, 3 out of 6 filters have breaks in the frame. Most were bent and it took me a good 15 minutes to get them back into shape. Since they were smaller I had to wrap the old frames from the existing filters around these small ones to fit my 4 vents. I probably should have returned them but I'm about to open the new season air conditioner and was desperate. I bought these based on the good reviews and the price. What a waste of money. Where are all the positive reviews coming from? There was no quality control for this product. STRONGLY NOT RECOMMENDED.
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