Shop Flexible Duct Reducer

Sponsored
About our ads
$30.94
Greenseam Duct Reducer: Steel, For 12 in Dia, 6 in Lg, 12 in Inlet Dia, 10 in Outlet Dia, 24 Ga Material Thick Model: GRR12P10PGA24
Grainger
$30.94
Greenseam Duct Reducer: Steel, For 12 in Dia, 6 in Lg, 12 in Inlet Dia, 10 in Outlet Dia, 24 Ga Material Thick Model: GRR12P10PGA24
Grainger
$16.99
6 To 4 Duct Reducer, Hon&Guan Duct Reducer Increaser 6 To 4 Reducer For 4/6 Inch Ducting HVAC Ventilation System-Black.
Amazon.com
1K+
$16.99
6 To 4 Duct Reducer, Hon&Guan Duct Reducer Increaser 6 To 4 Reducer For 4/6 Inch Ducting HVAC Ventilation System-Black.
Amazon.com
$22.90
Greenseam Duct Reducer: Steel, For 12 in Dia, 10 in Lg, 12 in Inlet Dia, 6 in Outlet Dia, 26 Ga Material Thick Model: GRR12P6PGA26
Grainger
$22.90
Greenseam Duct Reducer: Steel, For 12 in Dia, 10 in Lg, 12 in Inlet Dia, 6 in Outlet Dia, 26 Ga Material Thick Model: GRR12P6PGA26
Grainger
$18.53
Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 7 in Outlet Dia, 26 Ga Material Thick Model: GRR8P7PGA26
Grainger
$18.53
Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 7 in Outlet Dia, 26 Ga Material Thick Model: GRR8P7PGA26
Grainger
$25.01
Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 6 in Outlet Dia, 24 Ga Material Thick Model: GRR8P6PGA24
Grainger
$25.01
Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 6 in Outlet Dia, 24 Ga Material Thick Model: GRR8P6PGA24
Grainger
$21.57
Greenseam Duct Reducer: Steel, For 12 in Dia, 8 in Lg, 12 in Inlet Dia, 8 in Outlet Dia, 26 Ga Material Thick Model: GRR12P8PGA26
Grainger
3
$21.57
Greenseam Duct Reducer: Steel, For 12 in Dia, 8 in Lg, 12 in Inlet Dia, 8 in Outlet Dia, 26 Ga Material Thick Model: GRR12P8PGA26
Grainger
$22.90
Greenseam Duct Reducer: Steel, For 12 in Dia, 8 in Lg, 12 in Inlet Dia, 9 in Outlet Dia, 26 Ga Material Thick Model: GRR12P9PGA26
Grainger
$22.90
Greenseam Duct Reducer: Steel, For 12 in Dia, 8 in Lg, 12 in Inlet Dia, 9 in Outlet Dia, 26 Ga Material Thick Model: GRR12P9PGA26
Grainger
$26.16
Greenseam Duct Reducer: Steel, For 14 in Dia, 8 in Lg, 14 in Inlet Dia, 10 in Outlet Dia, 26 Ga Material Thick Model: GRR14P10PGA26
Grainger
1
$26.16
Greenseam Duct Reducer: Steel, For 14 in Dia, 8 in Lg, 14 in Inlet Dia, 10 in Outlet Dia, 26 Ga Material Thick Model: GRR14P10PGA26
Grainger
$20.99
HG POWER 6 Inch Dryer Vent Hose, 16 Feet Long Flexible PVC Hose, Three Layer Noise Reducer Hose Aluminum Ducting For Heating Cooling Ventilation AC
Amazon.com
1K+
$20.99
HG POWER 6 Inch Dryer Vent Hose, 16 Feet Long Flexible PVC Hose, Three Layer Noise Reducer Hose Aluminum Ducting For Heating Cooling Ventilation AC
Amazon.com
$27.34
Greenseam Duct Reducer: Steel, For 9 in Dia, 8 in Lg, 9 in Inlet Dia, 6 in Outlet Dia, 24 Ga Material Thick Model: GRR9P6PGA24
Grainger
$27.34
Greenseam Duct Reducer: Steel, For 9 in Dia, 8 in Lg, 9 in Inlet Dia, 6 in Outlet Dia, 24 Ga Material Thick Model: GRR9P6PGA24
Grainger
$14.69
Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 4 in Outlet Dia, 26 Ga Material Thick Model: GRR8P4PGA26
Grainger
$14.69
Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 4 in Outlet Dia, 26 Ga Material Thick Model: GRR8P4PGA26
Grainger
$19.99
Greenseam Duct Reducer: Steel, For 9 in Dia, 8 in Lg, 9 in Inlet Dia, 6 in Outlet Dia, 26 Ga Material Thick Model: GRR9P6PGA26
Grainger
$19.99
Greenseam Duct Reducer: Steel, For 9 in Dia, 8 in Lg, 9 in Inlet Dia, 6 in Outlet Dia, 26 Ga Material Thick Model: GRR9P6PGA26
Grainger
$20.99
Greenseam Duct Reducer: Steel, For 9 in Dia, 6 in Lg, 9 in Inlet Dia, 7 in Outlet Dia, 26 Ga Material Thick Model: GRR9P7PGA26
Grainger
1
$20.99
Greenseam Duct Reducer: Steel, For 9 in Dia, 6 in Lg, 9 in Inlet Dia, 7 in Outlet Dia, 26 Ga Material Thick Model: GRR9P7PGA26
Grainger
$27.34
Greenseam Duct Reducer: Steel, For 9 in Dia, 6 in Lg, 9 in Inlet Dia, 7 in Outlet Dia, 24 Ga Material Thick Model: GRR9P7PGA24
Grainger
$27.34
Greenseam Duct Reducer: Steel, For 9 in Dia, 6 in Lg, 9 in Inlet Dia, 7 in Outlet Dia, 24 Ga Material Thick Model: GRR9P7PGA24
Grainger
$18.53
Greenseam Duct Reducer: Steel, For 7 in Dia, 6 in Lg, 7 in Inlet Dia, 5 in Outlet Dia, 26 Ga Material Thick Model: GRR7P5PGA26
Grainger
2
$18.53
Greenseam Duct Reducer: Steel, For 7 in Dia, 6 in Lg, 7 in Inlet Dia, 5 in Outlet Dia, 26 Ga Material Thick Model: GRR7P5PGA26
Grainger
$19.99
Greenseam Duct Reducer: Steel, For 9 in Dia, 6 in Lg, 9 in Inlet Dia, 8 in Outlet Dia, 26 Ga Material Thick Model: GRR9P8PGA26
Grainger
$19.99
Greenseam Duct Reducer: Steel, For 9 in Dia, 6 in Lg, 9 in Inlet Dia, 8 in Outlet Dia, 26 Ga Material Thick Model: GRR9P8PGA26
Grainger
$29.60
Greenseam Duct Reducer: Steel, For 10 in Dia, 8 in Lg, 10 in Inlet Dia, 8 in Outlet Dia, 24 Ga Material Thick Model: GRR10P8PGA24
Grainger
$29.60
Greenseam Duct Reducer: Steel, For 10 in Dia, 8 in Lg, 10 in Inlet Dia, 8 in Outlet Dia, 24 Ga Material Thick Model: GRR10P8PGA24
Grainger
$22.90
Greenseam Duct Reducer: Steel, For 12 in Dia, 6 in Lg, 12 in Inlet Dia, 10 in Outlet Dia, 26 Ga Material Thick Model: GRR12P10PGA26
Grainger
$22.90
Greenseam Duct Reducer: Steel, For 12 in Dia, 6 in Lg, 12 in Inlet Dia, 10 in Outlet Dia, 26 Ga Material Thick Model: GRR12P10PGA26
Grainger
$21.93
Greenseam Duct Reducer: Steel, For 10 in Dia, 8 in Lg, 10 in Inlet Dia, 8 in Outlet Dia, 26 Ga Material Thick Model: GRR10P8PGA26
Grainger
$21.93
Greenseam Duct Reducer: Steel, For 10 in Dia, 8 in Lg, 10 in Inlet Dia, 8 in Outlet Dia, 26 Ga Material Thick Model: GRR10P8PGA26
Grainger
$21.93
Greenseam Duct Reducer: Steel, For 10 in Dia, 8 in Lg, 10 in Inlet Dia, 6 in Outlet Dia, 26 Ga Material Thick Model: GRR10P6PGA26
Grainger
1
$21.93
Greenseam Duct Reducer: Steel, For 10 in Dia, 8 in Lg, 10 in Inlet Dia, 6 in Outlet Dia, 26 Ga Material Thick Model: GRR10P6PGA26
Grainger
$30.94
Greenseam Duct Reducer: Steel, For 12 in Dia, 8 in Lg, 12 in Inlet Dia, 9 in Outlet Dia, 24 Ga Material Thick Model: GRR12P9PGA24
Grainger
$30.94
Greenseam Duct Reducer: Steel, For 12 in Dia, 8 in Lg, 12 in Inlet Dia, 9 in Outlet Dia, 24 Ga Material Thick Model: GRR12P9PGA24
Grainger
$104.28
Nordfab Duct Reducer: Steel, For 6 In_8 in Duct Dia, 8 in Overall Lg, 8 in Inlet Dia, 6 in Outlet Dia Model: 8040025878
Grainger
$104.28
Nordfab Duct Reducer: Steel, For 6 In_8 in Duct Dia, 8 in Overall Lg, 8 in Inlet Dia, 6 in Outlet Dia Model: 8040025878
Grainger
$12.95
Enenes Duct Reducer, PVC Duct Adapter, 6 To 4 Inch PVC Reducer Duct Increaser For Grow Tent HVAC Ventilation System With 2PCS Hose Clamps (6 Inch To 4
Amazon.com
261
$12.95
Enenes Duct Reducer, PVC Duct Adapter, 6 To 4 Inch PVC Reducer Duct Increaser For Grow Tent HVAC Ventilation System With 2PCS Hose Clamps (6 Inch To 4
Amazon.com
$18.53
Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 6 in Outlet Dia, 26 Ga Material Thick Model: GRR8P6PGA26
Grainger
$18.53
Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 6 in Outlet Dia, 26 Ga Material Thick Model: GRR8P6PGA26
Grainger
$25.01
Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 7 in Outlet Dia, 24 Ga Material Thick Model: GRR8P7PGA24
Grainger
$25.01
Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 7 in Outlet Dia, 24 Ga Material Thick Model: GRR8P7PGA24
Grainger
$137.27
Nordfab Duct Reducer: Steel, For 8 In_12 in Duct Dia, 10 in Overall Lg, 12 in Inlet Dia, 8 in Outlet Dia Model: 8040025906
Grainger
$137.27
Nordfab Duct Reducer: Steel, For 8 In_12 in Duct Dia, 10 in Overall Lg, 12 in Inlet Dia, 8 in Outlet Dia Model: 8040025906
Grainger
$18.53
Greenseam Duct Reducer: Steel, For 7 in Dia, 6 in Lg, 7 in Inlet Dia, 6 in Outlet Dia, 26 Ga Material Thick Model: GRR7P6PGA26
Grainger
$18.53
Greenseam Duct Reducer: Steel, For 7 in Dia, 6 in Lg, 7 in Inlet Dia, 6 in Outlet Dia, 26 Ga Material Thick Model: GRR7P6PGA26
Grainger
$14.91
Greenseam Duct Reducer: Steel, For 6 in Dia, 6 in Lg, 6 in Inlet Dia, 4 in Outlet Dia, 26 Ga Material Thick Model: GRR6P4PGA26
Grainger
1
$14.91
Greenseam Duct Reducer: Steel, For 6 in Dia, 6 in Lg, 6 in Inlet Dia, 4 in Outlet Dia, 26 Ga Material Thick Model: GRR6P4PGA26
Grainger
$21.65
Greenseam Duct Reducer: Steel, For 5 in Dia, 6 in Lg, 5 in Inlet Dia, 4 in Outlet Dia, 24 Ga Material Thick Model: GRR5P4PGA24
Grainger
$21.65
Greenseam Duct Reducer: Steel, For 5 in Dia, 6 in Lg, 5 in Inlet Dia, 4 in Outlet Dia, 24 Ga Material Thick Model: GRR5P4PGA24
Grainger
$79.03
Continental Fan Dri-10-08 Galvanized Duct Reducer/Increaser, 10" To 8" Duct
NorthStock, Inc.
$79.03
Continental Fan Dri-10-08 Galvanized Duct Reducer/Increaser, 10" To 8" Duct
NorthStock, Inc.
$27.34
Greenseam Duct Reducer: Steel, For 9 in Dia, 6 in Lg, 9 in Inlet Dia, 8 in Outlet Dia, 24 Ga Material Thick Model: GRR9P8PGA24
Grainger
$27.34
Greenseam Duct Reducer: Steel, For 9 in Dia, 6 in Lg, 9 in Inlet Dia, 8 in Outlet Dia, 24 Ga Material Thick Model: GRR9P8PGA24
Grainger
$16.03
Greenseam Duct Reducer: Steel, For 6 in Dia, 6 in Lg, 6 in Inlet Dia, 4 in Outlet Dia, 24 Ga Material Thick Model: GRR6P4PGA24
Grainger
$16.03
Greenseam Duct Reducer: Steel, For 6 in Dia, 6 in Lg, 6 in Inlet Dia, 4 in Outlet Dia, 24 Ga Material Thick Model: GRR6P4PGA24
Grainger
$35.30
Greenseam Duct Reducer: Steel, For 14 in Dia, 6 in Lg, 14 in Inlet Dia, 12 in Outlet Dia, 24 Ga Material Thick Model: GRR14P12PGA24
Grainger
$35.30
Greenseam Duct Reducer: Steel, For 14 in Dia, 6 in Lg, 14 in Inlet Dia, 12 in Outlet Dia, 24 Ga Material Thick Model: GRR14P12PGA24
Grainger
$29.60
Greenseam Duct Reducer: Steel, For 10 in Dia, 6 in Lg, 10 in Inlet Dia, 9 in Outlet Dia, 24 Ga Material Thick Model: GRR10P9PGA24
Grainger
$29.60
Greenseam Duct Reducer: Steel, For 10 in Dia, 6 in Lg, 10 in Inlet Dia, 9 in Outlet Dia, 24 Ga Material Thick Model: GRR10P9PGA24
Grainger
$23.31
Greenseam Duct Reducer: Steel, For 7 in Dia, 6 in Lg, 7 in Inlet Dia, 6 in Outlet Dia, 24 Ga Material Thick Model: GRR7P6PGA24
Grainger
$23.31
Greenseam Duct Reducer: Steel, For 7 in Dia, 6 in Lg, 7 in Inlet Dia, 6 in Outlet Dia, 24 Ga Material Thick Model: GRR7P6PGA24
Grainger
$21.93
Greenseam Duct Reducer: Steel, For 10 in Dia, 6 in Lg, 10 in Inlet Dia, 9 in Outlet Dia, 26 Ga Material Thick Model: GRR10P9PGA26
Grainger
$21.93
Greenseam Duct Reducer: Steel, For 10 in Dia, 6 in Lg, 10 in Inlet Dia, 9 in Outlet Dia, 26 Ga Material Thick Model: GRR10P9PGA26
Grainger
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    Shop Flexible Duct Reducer

    Sponsored
    About our ads
    $30.94
    Greenseam Duct Reducer: Steel, For 12 in Dia, 6 in Lg, 12 in Inlet Dia, 10 in Outlet Dia, 24 Ga Material Thick Model: GRR12P10PGA24
    Grainger
    $30.94
    Greenseam Duct Reducer: Steel, For 12 in Dia, 6 in Lg, 12 in Inlet Dia, 10 in Outlet Dia, 24 Ga Material Thick Model: GRR12P10PGA24
    Grainger
    $16.99
    6 To 4 Duct Reducer, Hon&Guan Duct Reducer Increaser 6 To 4 Reducer For 4/6 Inch Ducting HVAC Ventilation System-Black.
    Amazon.com
    1K+
    $16.99
    6 To 4 Duct Reducer, Hon&Guan Duct Reducer Increaser 6 To 4 Reducer For 4/6 Inch Ducting HVAC Ventilation System-Black.
    Amazon.com
    $22.90
    Greenseam Duct Reducer: Steel, For 12 in Dia, 10 in Lg, 12 in Inlet Dia, 6 in Outlet Dia, 26 Ga Material Thick Model: GRR12P6PGA26
    Grainger
    $22.90
    Greenseam Duct Reducer: Steel, For 12 in Dia, 10 in Lg, 12 in Inlet Dia, 6 in Outlet Dia, 26 Ga Material Thick Model: GRR12P6PGA26
    Grainger
    $18.53
    Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 7 in Outlet Dia, 26 Ga Material Thick Model: GRR8P7PGA26
    Grainger
    $18.53
    Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 7 in Outlet Dia, 26 Ga Material Thick Model: GRR8P7PGA26
    Grainger
    $25.01
    Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 6 in Outlet Dia, 24 Ga Material Thick Model: GRR8P6PGA24
    Grainger
    $25.01
    Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 6 in Outlet Dia, 24 Ga Material Thick Model: GRR8P6PGA24
    Grainger
    $21.57
    Greenseam Duct Reducer: Steel, For 12 in Dia, 8 in Lg, 12 in Inlet Dia, 8 in Outlet Dia, 26 Ga Material Thick Model: GRR12P8PGA26
    Grainger
    3
    $21.57
    Greenseam Duct Reducer: Steel, For 12 in Dia, 8 in Lg, 12 in Inlet Dia, 8 in Outlet Dia, 26 Ga Material Thick Model: GRR12P8PGA26
    Grainger
    $22.90
    Greenseam Duct Reducer: Steel, For 12 in Dia, 8 in Lg, 12 in Inlet Dia, 9 in Outlet Dia, 26 Ga Material Thick Model: GRR12P9PGA26
    Grainger
    $22.90
    Greenseam Duct Reducer: Steel, For 12 in Dia, 8 in Lg, 12 in Inlet Dia, 9 in Outlet Dia, 26 Ga Material Thick Model: GRR12P9PGA26
    Grainger
    $26.16
    Greenseam Duct Reducer: Steel, For 14 in Dia, 8 in Lg, 14 in Inlet Dia, 10 in Outlet Dia, 26 Ga Material Thick Model: GRR14P10PGA26
    Grainger
    1
    $26.16
    Greenseam Duct Reducer: Steel, For 14 in Dia, 8 in Lg, 14 in Inlet Dia, 10 in Outlet Dia, 26 Ga Material Thick Model: GRR14P10PGA26
    Grainger
    $20.99
    HG POWER 6 Inch Dryer Vent Hose, 16 Feet Long Flexible PVC Hose, Three Layer Noise Reducer Hose Aluminum Ducting For Heating Cooling Ventilation AC
    Amazon.com
    1K+
    $20.99
    HG POWER 6 Inch Dryer Vent Hose, 16 Feet Long Flexible PVC Hose, Three Layer Noise Reducer Hose Aluminum Ducting For Heating Cooling Ventilation AC
    Amazon.com
    $27.34
    Greenseam Duct Reducer: Steel, For 9 in Dia, 8 in Lg, 9 in Inlet Dia, 6 in Outlet Dia, 24 Ga Material Thick Model: GRR9P6PGA24
    Grainger
    $27.34
    Greenseam Duct Reducer: Steel, For 9 in Dia, 8 in Lg, 9 in Inlet Dia, 6 in Outlet Dia, 24 Ga Material Thick Model: GRR9P6PGA24
    Grainger
    $14.69
    Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 4 in Outlet Dia, 26 Ga Material Thick Model: GRR8P4PGA26
    Grainger
    $14.69
    Greenseam Duct Reducer: Steel, For 8 in Dia, 6 in Lg, 8 in Inlet Dia, 4 in Outlet Dia, 26 Ga Material Thick Model: GRR8P4PGA26
    Grainger
    $19.99
    Greenseam Duct Reducer: Steel, For 9 in Dia, 8 in Lg, 9 in Inlet Dia, 6 in Outlet Dia, 26 Ga Material Thick Model: GRR9P6PGA26
    Grainger
    $19.99
    Greenseam Duct Reducer: Steel, For 9 in Dia, 8 in Lg, 9 in Inlet Dia, 6 in Outlet Dia, 26 Ga Material Thick Model: GRR9P6PGA26
    Grainger
    $20.99
    Greenseam Duct Reducer: Steel, For 9 in Dia, 6 in Lg, 9 in Inlet Dia, 7 in Outlet Dia, 26 Ga Material Thick Model: GRR9P7PGA26
    Grainger
    1
    $20.99
    Greenseam Duct Reducer: Steel, For 9 in Dia, 6 in Lg, 9 in Inlet Dia, 7 in Outlet Dia, 26 Ga Material Thick Model: GRR9P7PGA26
    Grainger
    $27.34
    Greenseam Duct Reducer: Steel, For 9 in Dia, 6 in Lg, 9 in Inlet Dia, 7 in Outlet Dia, 24 Ga Material Thick Model: GRR9P7PGA24
    Grainger
    $27.34
    Greenseam Duct Reducer: Steel, For 9 in Dia, 6 in Lg, 9 in Inlet Dia, 7 in Outlet Dia, 24 Ga Material Thick Model: GRR9P7PGA24
    Grainger
    $18.53
    Greenseam Duct Reducer: Steel, For 7 in Dia, 6 in Lg, 7 in Inlet Dia, 5 in Outlet Dia, 26 Ga Material Thick Model: GRR7P5PGA26
    Grainger
    2
    $18.53
    Greenseam Duct Reducer: Steel, For 7 in Dia, 6 in Lg, 7 in Inlet Dia, 5 in Outlet Dia, 26 Ga Material Thick Model: GRR7P5PGA26
    Grainger
    $19.99
    Greenseam Duct Reducer: Steel, For 9 in Dia, 6 in Lg, 9 in Inlet Dia, 8 in Outlet Dia, 26 Ga Material Thick Model: GRR9P8PGA26
    Grainger
    $19.99
    Greenseam Duct Reducer: Steel, For 9 in Dia, 6 in Lg, 9 in Inlet Dia, 8 in Outlet Dia, 26 Ga Material Thick Model: GRR9P8PGA26
    Grainger
    $29.60
    Greenseam Duct Reducer: Steel, For 10 in Dia, 8 in Lg, 10 in Inlet Dia, 8 in Outlet Dia, 24 Ga Material Thick Model: GRR10P8PGA24
    Grainger
    $29.60
    Greenseam Duct Reducer: Steel, For 10 in Dia, 8 in Lg, 10 in Inlet Dia, 8 in Outlet Dia, 24 Ga Material Thick Model: GRR10P8PGA24
    Grainger
    $22.90
    Greenseam Duct Reducer: Steel, For 12 in Dia, 6 in Lg, 12 in Inlet Dia, 10 in Outlet Dia, 26 Ga Material Thick Model: GRR12P10PGA26
    Grainger
    $22.90
    Greenseam Duct Reducer: Steel, For 12 in Dia, 6 in Lg, 12 in Inlet Dia, 10 in Outlet Dia, 26 Ga Material Thick Model: GRR12P10PGA26
    Grainger