Product: Deflecto Flexible Vinyl Duct, White, 4” x 50’ (BH450W)
Brand: Deflecto
Flexible vinyl duct has a 4” diameter and 50’ length
Multipurpose vinyl duct is ideal for fresh air intakes, bathroom exhausts and more
Flexible for easy installation
Compresses to approximately 30” long
Not recommended for dryer venting

Search query: 4inch flexible duct for exhaust fan
Relevance: Exact