Hart & Cooley® Return Air Filter Grille, 1/2 in Grille Spacing, 40 deg Deflection, 267 cfm, 357 cfm, 446 cfm, 535 cfm Rating, 134 sq-in Area, Steel, Enamel, Bright White, Domestic/Import: Import, 14 x 14 in
| Grille Spacing | 1/2 in |
| Size | 14 x 14 in |
- 1/2 in spaced fins set at 40 deg
- Effectively conceals filter
- Use standard 1 in thick disposable filters (not included)
- Removable face for easy installation and cleaning
- Equipped with adjustable filter retainers
- Flush, removable face with concealed latches and hinges, can be installed two-ways
- 267 cfm at 300/357 cfm at 400/ 446 cfm at 500/535 cfm at 600 face velocity


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