14x20x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 19.75) - 3 Pack fixed bar making it compatible with most

making it compatible with most thermostat models

75"H – fits a 14" X 10" duct opening

with actual front end outer dimensions of 8"

actual front end outer dimensions are approximately 26 5/8" width X 14 5/8" height

or ceiling tiles

14x20x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 19.75) - 3 Pack fixed bar making it compatible with most+ Product Details 14" x 20" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 13. 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