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Master Flow DA1218 Dual Louver, 20-1/2 in L, 14-1/2 in W, Aluminum, Silver, Mill
Item #: DA1218 by LL Building Products
UPC #: 050206150207
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Features
Finish
Mill
Height
20.5"
Color
Silver
Width
14-1/2"
Rough Opening Size
18 in L x 12 in w
Length
20-1/2"
Nomenclature
DA1218 ALUM DUAL LOUV12X18IN
Material
Aluminum
Net Free Ventilating Area
90 sq-ft