Description
36" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face Door 38 actual front end outer dimensions MFRG2420W HP actual front end outer dimensions are approximately 20 5 8" width X 22 5 8" height + Product Details Size & Compatibilty The 18" to 14" round metal pipe reducer & increaser 30 gauge is compatible with duct 18" to 14" The total outer size of this grille is the listed size plus 2 querySelector('