IAQ Living SaniDry XP Dehumidifier 16 X 20 X 2 Merv 11 Replacement Filters - 12 Pack Nominal Measurement 16 x 20 x 2" Actual Filter Size 15.625 x 19.625 x 1.75" MERV 11 Performance Custom Made to the Same Rating and Size as the Original Equipment Filter MADE IN THE USA!