Duct Fan Hose Adapter — Waterproof ABS Wall Vent Connector Key benefits Creates a secure, waterproof connection between wall and vent to prevent air and moisture leaks. Reduces air leakage to improve the overall efficiency of your ventilation system. Durable ABS construction for long service life and stable performance. Simple wall-mount design saves installation time and effort. Features Material: High-quality ABS for strength, weather resistance, and reliable sealing. Secure fit: Engineered to join duct hose and wall vent tightly to minimize drafts and energy loss. Waterproof: Seals the wall opening to prevent moisture ingress and protect surrounding structures. Easy wall mounting: Designed for quick installation with standard mounting methods; ideal for retrofit or new installations. Size options: Available in 100 mm or 150 mm to match common duct diameters and vent openings for straightforward compatibility. Performance and compatibility Works with a wide range of circular ducts and vent hoses used in residential and light commercial ventilation systems. Provides a consistent, leak-resistant connection that supports effective exhaust and supply airflow. Suitable for use with standard ducting materials; select the 100 mm or 150 mm size to match your existing system. Typical applications Kitchen range hoods and extractor fans: Securely connects ducting through an exterior wall to improve exhaust performance and reduce indoor odors. Bathroom exhaust systems: Creates a waterproof exit for humid air, helping prevent condensation and mold risk around the vent opening. Utility rooms and small workshops: Provides a reliable pass-through for ventilation or exhaust fans where good air circulation is needed. What you get A ready-to-mount duct fan hose adapter in your chosen size (100 mm or 150 mm) made from durable ABS, designed to improve sealing and ventilation efficiency while simplifying installation.