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Dundas Jafine MFX48X Semi-Rigid Aluminum Duct – 4″ x 8′
$22.134
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Dundas Jafine MFX48X Semi-Rigid Aluminum Duct – 4″ x 8′
The Dundas Jafine MFX48X is an 8-foot semi-rigid aluminum duct designed for dryer venting, bathroom fan exhaust, fresh-air intakes, heating, and cooling systems. Constructed from all-aluminum, it meets code requirements for non-combustible venting, ensuring safe operation up to temperatures of 435 °F. Its semi-rigid design allows for easy bending during installation while retaining its shape for efficient airflow.
Key Features:
All-aluminum construction: Fully non-combustible and ideal for gas and electric dryer exhaust.
High temperature tolerance: Rated up to 435 °F, making it suitable for high heat applications.
Semi-rigid flexibility: Holds structural shape for optimal airflow, yet can be bent and re-bent without leaks.
Durable lock-seam: A continuous seam prevents separation, even under multiple bends.
UL‑listed option available: Meets UL 2158A standards for professional-grade ducting.
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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