Ventamatic Cool Attic SGV1212 MILL Aluminum Wall and Gable Louvers, Mill Color 12" x 12"; Ideal for intake ventilation in side walls and gable ends; All aluminum construction provides durability and prevents rust; Fully screened to protect against insects and rodents; UPC 047242580358 (SGV1212MILL SGV1212-MILL SGV1212W VENTAMATICSGV1212MILL VENTAMATIC-SGV1212-MILL COOLATTIC)

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