14x20x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 19.75) - 3 Pack d + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 30" x 34" OR 34" x 30" duct opening (measured at the opening)

Some of our best features aren’t readily apparent

+ Product Details 16"w X 16"h is the size for the drywall opening measurement only

+ Product Details Size – 32"w X 28"h is the size for the duct opening measurement only

14x20x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 19.75) - 3 Pack d + Product Details Perfect Fit+ Product Details 14" x 20" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 13. 75" x 19. 75") A unique combination of cotton & synthetic fibers gives you the most filtration and the least air resistance equals great air & easy airflow for your system. The non pleated design provides low airflow resistance while still effectively capturing dirt and particles such as standing dust, spray paint