12x24x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 11.75 x 23.75) - 3 Pack Material_Aluminum + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 10" x 26" or 26" x 10" duct opening (measured at the opening)

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 Size – 16"w X 25"h pleated MERV 2 filter for HVAC return filter grille - 12 Pack

+ Product Description Upgrade your HVAC system with our 6" Round Air Vent Supply Grille

12x24x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 11.75 x 23.75) - 3 Pack Material_Aluminum + Product Details Perfect Fit+ Product Details 12" x 24" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 11. 75" x 23. 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