Item Notes: Description These MERV 8, pleated 4-inch air filters capture airborne allergens such as dust, pet dander, dust mites, pollen, and lint. They are up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Each filter lasts up to 3 months! MERV 8 pleated 4-inch air filters For use in furnaces and air conditioner systems Each Pleated filter lasts up to 90 days Disposable Air Filter Nominal Dimensions: 16 x 24 x 4 Actual Dimensions: 15.5 x 23.5 x 3.75 Specifications Color Family: White True Color: White Brand: Brighton Professional Customizable: No Weight : 7.00 lbs. per Pack Shelf 1005-4 Listed: Martha Ramirez listed on: Sep 21, 2019 1:45 pm Shelf 1005-4 (N/A-1) Relisted: Jan 31, 2021 by James Cushing About us: Vanessa Jane is a family-owned business based in Indiana. We sell only authentic merchandise from brand new to used, and list new inventory daily. Make sure to put us on your favorites to see what's new each day! We source all of our inventory from reputable sales channels, including: Macy's Amazon Walmart Home Depot Office Depot Lowes Build.com And many more