Hart & Cooley® Return Air Filter Grille, Series: 673, 1/2 in Grille Spacing, 1928 cfm at 600 fpm, 3.21 sq-ft, 40 deg Fin Degree, Steel, Bright White Enamel, 30 x 24 in
| Area | 3.21 sq-ft |
| CFM Rating | 1928 cfm at 600 fpm |
| Grille Spacing | 1/2 in |
| Height | 25-3/4 in |
| Length | 1-5/8 in |
| Series | 673 |
| Width | 31-3/4 in |
| Size | 30 x 24 in |
| Material | Steel |
| Color | Bright White Enamel |
- 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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