Nominal Size: 20 x 20 x 5 AB, Actual Size: 19 1116 x 20 1116 x 4 1516 (19.69 x 20.69 x 4.94) Measure your air filter for the exact size and compare it to our actual size to ensure proper fit. Trion Air Bear Replacement filters have a depth of 4 1516 and ideal for high efficiency air filtration and those with moderate allergies Nordic Pure MERV 12 is equivalent to MPR 1500-1900 Made in the USA
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Item# : SPM13638124917
Model # : 20x20x5ABM12-2