Hart & Cooley® Return Air Filter Grille, Series: 673, 30 x 20 in, 1/2 in Grille Spacing, 1611 cfm at 600 fpm, 2.69 sq-ft, 40 deg Fin Degree, Steel, Bright White Enamel, 1-5/8 in Length, 31-3/4 in Width, 21-3/4 in Height
| Area | : | 2.69 sq-ft |
| CFM Rating | : | 1611 cfm at 600 fpm |
| Color | : | Bright White |
| Domestic/Import | : | Import |
| Fin Degree | : | 40 deg |
| Grille Spacing | : | 1/2 in |
| Height | : | 21-3/4 in |
| Length | : | 1-5/8 in |
| Material | : | Steel |
| Series | : | 673 Series |
| Size | : | 30 x 20 in |
| Width | : | 31-3/4 in |
- Effectively conceals filter
- Use standard 1 in thick disposable filters (not included)
- Removable face for easy installation and cleaning
- Equipped with adjustable filter retainers
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