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Master Flow SGM20 Power Vent Automatic Shutter, 19-1/4 in W, Aluminum, White

Master Flow SGM20 Power Vent Automatic Shutter, 19-1/4 in W, Aluminum, White
Master Flow SGM20 Power Vent Automatic Shutter, 19-1/4 in W, Aluminum, White
  • SKU: 6393649
  • Model No: SGM20
  • UPC Code: 050206350409
  • MFG: LL BUILDING PRODUCTS
  • Package Size ( L x W x H ): 2.8in x 21.0in x 19.5in
  • Weight:3.30 lbs
  • Availability: 23
$55.19
Use with all attic power gable mount vents, moving air opens the louvers only when the power vent is operating, when vent is off, shutter helps prevent infiltration of rain, snow, insects, etc, maintenance-free white aluminum construction, can be painted if desired.

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