14x20x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 19.75) - 3 Pack fixed bar + Product Details Size -

+ Product Details Size - 20"w X 10"h is the size for the duct opening measurement only

with actual front end outer dimensions of 8"

making it compatible with most thermostat models

or ceiling tiles

Operating Temperature – From -40°F To +248°F [-40°C To +120°C]

14x20x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 19.75) - 3 Pack fixed bar + Product Details Size -+ 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