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Return Air Box with Filter Grille, 1218, 14" x 20"
Return Air Box with Filter Grille, 1218, 14" x 20"
$268.00
This is a 10" diameter, 28 gauge galvanized metal round Tee. They come 1 per box...
Return Air Box with Filter Grille, 14" x 30"
Return Air Box with Filter Grille, 14" x 30"
$332.00
This is a return air box with filter grille and filter (14"x30") with a 16" round adapter for 16" fl..
Return Air Box with Filter Grille, 14" x 30"
Return Air Box with Filter Grille, 14" x 30"
$332.00
This is a return air box with filter grille and filter (14"x30") with a 18" round adapter for 18" fl..
Return Air Box with Filter Grille, 20" x 30"
Return Air Box with Filter Grille, 20" x 30"
$421.00
This is a return air box with filter grille and filter (20"x30") with a 20" round adapter for 20" fl..
Return Air Box with Filter Grille, 2430, 14" x 25"
Return Air Box with Filter Grille, 2430, 14" x 25"
$288.00
This is a return air box with filter grille and filter (14"x25") with a 14" round adapter for 14" fl..
Return Air Box with Filter Grille, 4860, 24" x 30"
Return Air Box with Filter Grille, 4860, 24" x 30"
$473.00
This is a return air box with filter grille and filter (24"x30") with a 20" round adapter for 20" fl..
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