Made in USA 16″ x 25″ x 4″, 55% Efficiency, Wire-Backed Pleated Air Filter ME…

Made in USA 16″ x 25″ x 4″, 55% Efficiency, Wire-Backed Pleated Air Filter MERV 10, Synthetic, Integrated Paperboard Frame, 500 Max FPM, 1,750 CFM, For Any Unit