Filter Grilles
Return Air Filter Grille Product #: 043513Model 673 18" x 18", 1/2" Fin Spacing, 40D Fin Angle, Steel, Bright White Enamel, Stamped/Removable Face, Return Air Filter Grille Learn More- Return Air Filter Grille Product #: 043522Model 673 24" x 12", 1/2" Fin Spacing, 40D Fin Angle, Steel, Bright White Enamel, Stamped/Removable Face, Return Air Filter Grille Learn More
- Return Air Filter Grille Product #: 043526Model 673 24" x 24", 1/2" Fin Spacing, 40D Fin Angle, Steel, Bright White Enamel, Stamped/Removable Face, Return Air Filter Grille Learn More
- Return Air Filter Grille Product #: 043535Model 673 30" x 20", 1/2" Fin Spacing, 40D Fin Angle, Steel, Bright White Enamel, Stamped/Removable Face, Return Air Filter Grille Learn More
- Return Air Filter Grille Product #: 043536Model 673 30" x 24", 1/2" Fin Spacing, 40D Fin Angle, Steel, Bright White Enamel, Stamped/Removable Face, Return Air Filter Grille Learn More
- Return Air Filter Grille Product #: 43516Model 673 20" x 12", 1/2" Fin Spacing, 40D Fin Angle, Steel, Bright White Enamel, Stamped/Removable Face, Return Air Filter Grille Learn More
- Return Air Filter Grille Product #: 43407Model 659 14" x 25", 1/3" Fin Spacing, 20D Fin Angle, Bright White Enamel, Steel, Stamped/Lanced/Removable Face, Sidewall/Ceiling, Return Air Filter Grille Learn More
- Return Air Filter Grille Product #: 43417Model 659 20" x 14", 1/3" Fin Spacing, 20D Fin Angle, Bright White Enamel, Steel, Stamped/Lanced/Removable Face, Sidewall/Ceiling, Return Air Filter Grille Learn More
- Return Air Filter Grille Product #: 43428Model 659 24" x 24", 1/3" Fin Spacing, 20D Fin Angle, Bright White Enamel, Steel, Stamped/Lanced/Removable Face, Sidewall/Ceiling, Return Air Filter Grille Learn More
- Return Air Filter Grille Product #: 43430Model 659 25" x 14", 1/3" Fin Spacing, 20D Fin Angle, Bright White Enamel, Steel, Stamped/Lanced/Removable Face, Sidewall/Ceiling, Return Air Filter Grille Learn More
- Return Air Filter Grille Product #: 43433Model 659 25" x 25", 1/3" Fin Spacing, 20D Fin Angle, Bright White Enamel, Steel, Stamped/Lanced/Removable Face, Sidewall/Ceiling, Return Air Filter Grille Learn More
- Return Air Filter Grille Product #: 043520Model 673 20" x 25", 1/2" Fin Spacing, 40D Fin Angle, 1346 CFM, Bright White Enameled Steel Stamped/Removable Lanced Face, Side Wall, Return Air Filter Grille Learn More
- Return Air Filter Grille Product #: 043500Model 673 10" x 20", 1/2" Fin Spacing, 40D Fin Angle, Steel, Bright White Enamel, Stamped/Removable Face, Return Air Filter Grille Learn More
- Return Air Filter Grille Product #: 043506Model 673 14" x 24", 1/2" Fin Spacing, 40D Fin Angle, Bright White, Steel, Removable Stamped Lanced Face, Return Air Filter Grille Learn More
- Return Air Filter Grille Product #: 043507Model 673 14" x 25", 1/2" Fin Spacing, 40D Fin Angle, Bright White Enamel, Steel, Lanced/Removable Face, Return Air Filter Grille Learn More
