20x22x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 19.75 x 21.75) - 3 Pack 14" Round Duct Pipe actual front end outer dimensions

actual front end outer dimensions are approximately 34 5/8" width X 32 5/8" height

+ Product Details Perfect Fit & Easy Sizing - Designed for a 12" x 10" or 10" x 12" duct opening (measured at the opening)

+ Product Description Introducing our Premium Quality Galvanized Duct Elbow – a testament to superior craftsmanship and functionality

Tough reinforced metallized polyester jacket - tear and puncture resistant

20x22x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 19.75 x 21.75) - 3 Pack 14" Round Duct Pipe actual front end outer dimensions+ 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