10x10x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 9.75 x 9.75) - 3 Pack Aluminum Bar + Product Details Size -

+ Product Details Size - 8"w X 26"h is the size for the duct opening measurement only

+ Product Details Size - 28"w X 4"h is the size for the duct opening measurement only

Item Size: 280 x 125 x 180 mm

actual front end outer dimensions are approximately 34 5/8" width X 34 5/8" height

+ Product Details Size - 22"w X 12"h X 2"d (for duct opening measurement only)

10x10x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 9.75 x 9.75) - 3 Pack Aluminum Bar + 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,