Hart & Cooley® Return Air Filter Grille, Series: 673 Series, 1/2 in Grille Spacing, 40 deg Deflection, 540 cfm, 720 cfm, 900 cfm, 1081 cfm Rating, 269 sq-in Area, 40 deg Fin Degree, Steel, Bright White Enamel, Domestic/Import: Import, 20 x 20 in
| Grille Spacing | 1/2 in |
| Series | 673 Series |
| Size | 20 x 20 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
- 540 cfm at 300/720 cfm at 400/900 cfm at 500/1081 cfm at 600 face velocity
Catalog
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