20x22x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 19.75 x 21.75) - 3 Pack Color_White + Product Details Size -

+ Product Details Size - 6"w X 24"h is the size for the duct opening measurement only

+ Product Details Size – The size of 8" straight saddle stick on take-off is 10"/12" and it is compatible with duct 8"

designed for superior airflow (up to 95%) and easy filter access

+ Product Details Size – 8"w X 18"h or 18" x 8" is the size for the duct opening measurement only

20x22x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 19.75 x 21.75) - 3 Pack Color_White + Product Details Size -+ Product Details 20" x 22" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19. 75" x 21. 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