12x12x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 11.75 x 11.75) - 3 Pack tool bag + Product Details Size –

+ Product Details Size – 14" x 28" or 28" x 14" is the size for the duct opening measurement only

actual front end outer dimensions are approximately 14 5/8" width X 36 5/8" height

+ Product Details High Quality - Aluminum housing on the outside and on the inside for the best insulation value

high-impact clear plastic

and smooth surface

12x12x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 11.75 x 11.75) - 3 Pack tool bag + Product Details Size –+ Product Details 12" x 12" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 11. 75" x 11. 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