Nordic Pure 20x24x4 (Actual Size: 19 3/8 x 23 3/8 x 3 5/8) Pleated MERV 10 Air Filters 2 Pack
$48.49
by Nordic Pure
Nominal Size: 20 x 24 x 4, Actual Size: 19 3/8 x 23 3/8 x 3 5/8 (19.38 x 23.38 x 3.63) Measure your air filter for the exact size and compare it to our actual size to ensure proper fit. MERV 10 media is ideal for normal air filtration and will help those with mild allergies. Nordic Pure MERV 10 is equivalent to MPR 1000 Made in the USA