10x10x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 9.75 x 9.75) - 3 Pack Compatible With Duct 10in + Product Details Size -

+ Product Details Size - 12"w X 22"h is the size for the duct opening measurement only

Great emphasis has been invested in the design of this product to prevent it from kinking in sharp bends & turns and to hold steady and at full diameter in all applications

+ Product Details Size - 20"w X 22"h is the size for the duct opening measurement only

Our metal and paper diagonal support bars ensure the filter can hold an extra heavy load of dirt

compatible with duct 3"

10x10x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 9.75 x 9.75) - 3 Pack Compatible With Duct 10in + Product Details Size -+ Product Details 10" x 10" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 9. 75" x 9. 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 dust,