Product code: Online Nordic Pure 20x20x1 MERV 12 Pleated AC Furnace Air Filters 12 Pack
Nominal Size: 20 x 20 x 1, Actual Size: 19 1/2 x online 19 1/2 x 3/4 (19.5 x 19.5 x 0.75) Measure your air filter for the exact size and compare it to our actual size to ensure proper fit. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Nordic Pure MERV 12 is equivalent to MPR 1500-1900 Made in the USA.
Nominal Size: 20 x 20 x 1, Actual Size: 19 1/2 x online 19 1/2 x 3/4 (19.5 x 19.5 x 0.75) Measure your air filter for the exact size and compare it to our actual size to ensure proper fit. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Nordic Pure MERV 12 is equivalent to MPR 1500-1900 Made in the USA.