Review on 🌬️ Enhance Indoor Air Quality with FilterBuy 14X20X1 Pleated Furnace Filters by Jon Lesperance

The filter seemed to be of acceptable quality for the price, but it didn't fit snugly in my system intake; it was too tight. Of course, although they're labeled as 14 inches wide, they're only 13.5 inches tall. They basically barely covered the intake, but I had to position them very carefully before closing the vent, and I have some concerns that air could get past them on the sides, bringing dust and such into my system. . Too bad. They seem good enough for the price but I won't buy them again.