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Master Flow 500 Foundation Vent, 28 sq-in Net Free Ventilating Area, Aluminum
Master Flow® foundation vents help to remove damaging moisture that can lead to mold growth and structural decay in the foundation area of the home.
| Net Free Ventilating Area | 28 sq-in |
| Rough Opening Size | 16 in L x 8 in W |
| Material | Aluminum |