Master Flow®

White Shutters

Super-quiet automatic shutters for Master Flow® Whole House Fans

QUIET
Less noise for more comfort
EASY
Automatic shutter
CONVENIENT
Fits Master Flow® 30" Belt Drive Deluxe Whole House Fans

Available Sizes

Note:  Product sizes, dimensions, and widths are nominal values and are subject to normal manufacturing/packaging tolerance and variation.
  • Overall Dimensions
    24" (610 mm)
  • Overall Dimensions
    30" (762 mm)

Product Properties

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