Actual Size of Carbon Air Filter: 11 3/8 x 23 3/8 x 3 5/8;Odor absorbing activated carbon;One convenient air filter - MERV 10 pleated plus activated carbon;A simple solution for controlling both odors and dust particles;Nordic Pure Manufacturer Direct since 1960 - Made in the USA

• Nordic Pure 12x24x4M10+C-1 12x24x4 MERV 10 Plus Carbon AC Furnace Air Filters Qty 1

Nordic Pure 12x24x4M10+C-1 12x24x4 MERV 10 Plus Carbon AC Furnace Air Filters Qty 1Nordic Pure