Nordic Pure 20x20x1 MERV 14 Pleated AC Furnace Air Filters 6 Pack
Brand: Nordic Pure
Nominal Size: 20 x 20 x 1, Actual Size: 19 1/2 x 19 1/2 x 3/4 (19.5 x 19.5 x 0.75)
Attracts indoor allergens, dust, pollen and other airborne contaminants.
Hypoallergenic and antimicrobial pleated electrostatic filter material
Nordic Pure recommends changing 1” air filters every 30-90 days
Made in the USA