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    1 Product

    Duct Downdraft Diverters

    Image of Product. Front orientation. Duct Downdraft Diverters.
    Prevent downdrafts from blowing back into ductwork. An internal cone blocks outside air while allowing air and fumes to vent from your system.
    Galvanized Steel—Strong and corrosion resistant, galvanized steel is the most commonly used ductwork material.
    Overall
    Galvanized Steel
    Duct
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    Each
    1212"11 7/8"25 1/2"24 1/2"2400000000000000
    Downdraft Diverter for Standard Duct, Duct Size 12, 12" Female ID, 11-7/8" Male OD
    EachIn stock
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