https://www.mccoys.com/shop/p/6247365-052303-28/master-flow-da1824w-dual-louver-26-38-in-l-20-12-in-w-aluminum-white
DA1824W Dual Louver, 26-3/8 in L, 20-1/2 in W, Aluminum, White
Sku: 6247365-052303-28
$35.51
16 Available at
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One-piece aluminum central louver panel construction with pre-punched louvered vanes. Designed for flush or recessed mounting.
Rough Opening Size
24 in L x 18 in W
Material
Aluminum
Color
White
Length
26-3/8
Width
20-1/2