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Dundas Jafine FD420ZW Flexible White Vinyl Duct – 4″ x 20′
CAD$ 28.859
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Dundas Jafine FD420ZW Flexible Vinyl Duct – 4″ x 20′
The FD420ZW is a versatile 4″ diameter, 20′ long white vinyl duct designed for general-purpose venting applications. Constructed with a flexible wire helix core and a reinforced vinyl jacket, this duct is ideal for use in bathroom fans, portable air conditioners, and other low-to-medium pressure venting systems.
Its flexibility makes it easy to install in tight spaces or around obstacles, and the smooth inner surface helps maintain consistent airflow. The white finish blends easily with indoor surroundings and is suitable for temporary or permanent installations.
Key Features
4″ diameter x 20′ length – ideal for long vent runs
Flexible vinyl construction – easy to route and install
Wire helix core – maintains shape and strength
Smooth interior – promotes efficient airflow
White finish – blends well with residential interiors
Suitable for general-purpose exhaust venting (not for dryer use)
Brand
Dundas Jafine
Dundas Jafine® is a leading manufacturer of high-performance air distribution, dryer venting, and ventilation products trusted by professionals and homeowners across North America. With over 80 years of innovation, Dundas Jafine delivers reliable, easy-to-install solutions designed to meet the needs of modern HVAC systems, laundry rooms, bathroom exhausts, and kitchen ventilation setups.
The brand offers a full range of UL-listed and CSA-certified products including dryer transition ducts, aluminum and flexible ducts, roof and wall vents, inline draft blockers, exhaust fans, and air diffusers. Known for quality craftsmanship and durability, Dundas Jafine products help improve airflow efficiency, reduce moisture buildup, and meet building code compliance for residential and light commercial use.
As a trusted Canadian distributor of Dundas Jafine products, we provide a complete selection of ventilation and air duct accessories backed by fast delivery, competitive pricing, and expert support.
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