.... > ....Products > HVAC > Galvanized Duct, Pipe, Fittings and Elbows > Base Cans, Plenums, Filter Frames and Filter Bases > Filter Bases > Filter Bases – Fan Coil – 1"-2" and 1"-4" > Filter Base, 25 x 20 in W, 22-1/8 in L, 25-3/8 in W, 4 in H
