14x22x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 21.75) - 3 Pack Color_Red Oak + Product Details Size –

+ Product Details Size – 12" x 18" or 18" x 12" is the size for the duct opening measurement only

made in the USA

High diffusion induction rates result in rapid temperature and velocity equalization of the mixed air mass well above the zone of occupancy

No Sharp Surface Edges

14x22x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 21.75) - 3 Pack Color_Red Oak + Product Details Size –+ Product Details 14" x 22" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 13. 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