18x20x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 17.75 x 19.75) - 3 Pack Width_25in actual front end outer dimensions

actual front end outer dimensions are 19" Width X 11" Height

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

+ Product Details Size – 25"w X 16"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"

ensuring you stay cool and comfortable during long days on the job

18x20x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 17.75 x 19.75) - 3 Pack Width_25in actual front end outer dimensions+ Product Details 18" x 20" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 17. 75" x 19. 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