12x25x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 11.75 x 24.75) - 3 Pack Height_30in Matching OBD dampers

Matching OBD dampers

Designed for air conditioners

+ Product Details Size - 26"w X 26"h is the size for the duct opening measurement only

Design – This round ends no crimp boot duct fitting is designed for transitioning oval wall stack ducting to round sheet metal pipe

Our Galvanized Sheet Metal Duct Pipes are manufactured from high quality galvanized steel

12x25x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 11.75 x 24.75) - 3 Pack Height_30in Matching OBD dampers+ Product Details 12" x 25" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 11. 75" x 24. 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