AMERICAN METAL 326W20X20 LANCED RETURN AIR FILTER GRILLE, STEEL,

AMERICAN METAL 326W20X20 - LANCED RETURN AIR FILTER GRILLE, STEEL, WHITE, 20 X 20-IN. - 20" X 20", WHITE, STEEL LANCED RETURN AIR FILTER GRILLE WITH 1/2" FIN SPACING, ALL STEEL CONSTRUCTION, 1/2" SPACED FINS SET AT 40 DEGREE, EFFECTIVELY CONCEALS FILTER, USED STANDARD 1" THICK DISPOSABLE FILTERS, NOT INCLUDED, REMOVABLE FACE FOR EASY INSTALLATION & CLEANING, EQUIPPED WITH ADJUSTABLE FILTER RETAINERS. 20" X 20", WHITE, STEEL LANCED RETURN AIR FILTER GRILLE WITH 1/2" FIN SPACING, ALL STEEL CONSTRUCTION, 1/2" SPACED FINS SET AT 40 DEGREE, EFFECTIVELY CONCEALS FILTER, USED STANDARD 1" THICK DISPOSABLE FILTERS, NOT INCLUDED, REMOVABLE FACE FOR EASY INSTALLATION & CLEANING, EQUIPPED WI - EQUAL TO 192335