Insulated Flexible 4" Duct - $14 (Hampden)

condition: new

make / manufacturer: GAF Master Flow

model name / number: F61FD4X72

size / dimensions: 4" X 6'

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GAF Master Flow 4" X 6' Insulated Flexble Duct with R6 Insulation
Offering 33% More Insulation Than The Standard.
Comes with UL181 Standard of Safety and is ETL Listed.
Made in USA.

post id: 7915541992

posted: 2026-02-16 13:38

updated: 2026-05-10 15:13

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Insulated Flexible 4" Duct - general for sale - by owner - craigslist

GAF Master Flow 4" X 6' Insulated Flexble Duct with R6 Insulation Offering 33% More Insulation Than The Standard. Comes with UL181 Standard of Safety and is ETL Listed. Made in USA.