12 items
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Famous Supply
- Blade Spacing: 1/3 in
- Duct Height: 5-1/2 in
- Duct Width: 13-1/2 in
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Famous Supply
- Blade Spacing: 1/3 in
- Duct Height: 5-1/2 in
- Effective Area: 116 sq in
-
Famous Supply
- Blade Spacing: 1/3 in
- Duct Height: 5-1/2 in
- Duct Width: 11-1/2 in
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Famous Supply
- Blade Spacing: 1/3 in
- Duct Height: 7-1/2 in
- Effective Area: 158 sq in
-
Famous Supply
- Blade Spacing: 1/3 in
- Duct Height: 7-1/2 in
- Duct Width: 13-1/2 in
-
Famous Supply
- Blade Spacing: 1/3 in
- Duct Height: 5-1/2 in
- Duct Width: 9-1/2 in
-
Famous Supply
- Blade Spacing: 1/3 in
- Duct Height: 5-1/2 in
- Duct Width: 23-1/2 in
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Famous Supply
- Blade Spacing: 1/2 in
- Duct Height: 13-1/2 in
- Duct Width: 13-1/2 in