Broan 4-1/2 x 18-1/2 to 10" Round Transition - 454

Item # BRO454 (Part # 454)
Discontinued
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Item Description:
4.5 in. x 18.5 in. to 10 in. Round Horizontal Right Transition for Range Hoods and Bath Ventilation Fans
Broan's 454 round transition will maximize the air and sound performance of your bath ventilation fan or range hood.
This Kit Includes: