20" x 30" Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 19.75 X 29.75] 3-Pack w16h16 Installation Location – Sidewall &

Installation Location – Sidewall & ceiling

Say goodbye to pest-related worries as the built-in back 1/2" mesh acts as a barrier against unwanted rodents like mice

+ Product Details Perfect Fit & Easy Sizing - Designed for a 12" x 34" or 34" x 12" duct opening (measured at the opening)

Upgrade today for better performance and cleaner air

+ Product Details Size – 32"w X 6"h is the size for the duct opening measurement only

20" x 30" Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 19.75 X 29.75] 3-Pack w16h16 Installation Location – Sidewall &+ Product Details Size 20"w X 30"h pleated MERV 8 filter for HVAC return filter grille 3 Pack. Actual dimensions: 19. 75" X 29. 75" High Quality A uniquie combination of cotton & synthetic fibers gives you the most filtration and the least air resistance equals great air & easy airflow for your system Design The "W" shaped pleats give you more filter surface thereby capturing more dust. Our metal and paper diagonal support bars ensure the filter can