14x24x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 23.75) - 3 Pack w30h30 The 26-gauge metal end cap

The 26-gauge metal end cap is compatible with duct 10"

+ Product Details Size – 16" x 22" or 22" x 16" is the size for the duct opening measurement only

It is UL 2043 listed

For 10" Round Duct Opening - Spiral or Flex

14x24x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 23.75) - 3 Pack w30h30 The 26-gauge metal end cap+ Product Details 14" x 24" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 13. 75" x 23. 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