Nominal Size: 20 x 20 x 4, Actual Size: 19 1/2 x 19 1/2 x 3 5/8 (19.5 x 19.5 x 3.63)
Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.
Nordic Pure 20x20x4 MERV 10 Pleated Plus Carbon AC Furnace Air Filter NOT compatible with Honeywell or Lennox 20x20x4 or an air filter with a MPR rating with an actual depth of 4 3/8. Please see Nordic Pure 20x20x5 (4 3/8 actual depth) is compatible.
Nordic Pure MERV 10 is equivalent to MPR 1000
Made in the USA
Overview
Brand : Nordic Pure
Material : Electrostatically Charged Synthetic Pleated Media
Product Dimensions : 19.5"L x 19.5"W x 3.63"Th
MERV Rating : 10
Compatible Devices : Air Conditioner, Furnace
Item Weight : 2 Pounds
Global Trade Identification Number : 00848224140825
