About This

• Nominal Size: 12 x 18 x 1, Actual Size: 11 1/2 x 17 1/2 x 3/4 (11.5 x 17.5 x 0.75)
• Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.
• Made with MERV rated synthetic poly blend pleated media
• Nordic Pure recommends changing 1" air filters every 30-90 days
• Made in the USA: Proudly manufactured in the USA, ensuring quality and supporting local production
• Ideal for customers looking for superior filtration

Overview

• Brand : Nordic Pure
• Material : Cotton
• Product Dimensions : 17.5"L x 11.5"W x 0.75"Th
• MERV Rating : 13
• Compatible Devices : Air Conditioner, Furnace
• UPC : 816387015144
• Number of Items : 24
• Manufacturer : Nordic Pure
• Unit Count : 24.0 Count