Duct fan hose wall adapter — ABS, waterproof, easy wall mount Key benefits Secure, waterproof connection: Durable ABS construction creates a tight seal between wall and vent, preventing water ingress and reducing air leakage to maintain ventilation performance. Improves system efficiency: A sealed connection minimizes loss of airflow so your fan or extractor works closer to its rated capacity, reducing noise and energy waste. Fast, simple installation: Designed for straightforward wall mounting to save time during setup or replacement. Installs with common hand tools; ideal for retrofits and new installs. Size options for compatibility: Available in 100 mm or 150 mm diameters to match common duct and vent sizes, offering flexibility for different ventilation systems. What it does Connects a duct fan hose to a wall vent securely and reliably. Prevents gaps that cause air leaks, drafts, and reduced exhaust performance. Provides a waterproof interface that protects the wall penetration from moisture. Materials and performance Material: high-strength ABS for impact and weather resistance. Performance: creates a durable, sealed junction that supports effective exhaust airflow and long-term operation. Typical applications Kitchen range hood exhaust: fast, sealed connection from inline fan or hood ducting to the exterior vent. Bathroom extractor fans: reliable wall port to remove moisture and prevent indoor condensation and mold risk. Laundry or utility room ventilation: connect inline fans or ducts to the outside for improved air exchange and odor control. Specifications Material: ABS Available diameters: 100 mm or 150 mm Mounting: wall-mounted Use this duct fan hose wall adapter when you need a durable, waterproof, and easy-to-install connection that reduces air leakage and restores ventilation performance.