Nordic Pure 18x25x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack

Nominal Size: 18 x 25 x 2, Actual Size: 17 1/2 x 24 1/2 x 1 3/4 (17.5 x 24.5 x 1.75) Measure your air filter for the exact size and compare it to our actual size to ensure proper fit. Two beneficial air filters in one - MERV rated synthetic poly blend activated carbon infused pleated media Nordic Pure recommends changing 2" air filters every 30-90 days Made in the USA: Proudly manufactured in the USA, ensuring quality and supporting local production Ideal for customers who need odor control for pet and cooking smells