Customs & Tax Disclaimer:

• Import duties, VAT, and customs clearance are the responsibility of the buyer unless explicitly stated as DDP,Customs policies vary by country.

• Buyer must:

 Cooperate with customs,Provide required documents,Stay reachable.

Failure to clear customs may result in:

• Return or destruction of goods  

• Additional costs borne by the buyer

Silent Pipeline Fresh Air Duct Fan - Concise Selling Points (English)

• 6 specifications from 75mm-300mm duct diameter, air volume ranges 160-3100m³/h, static pressure up to 580Pa, adapts short & long-distance pipeline ventilation.
• Unified 220V/50Hz household voltage, low power consumption 20-400W, energy-saving stable long-time continuous operation.

• Working noise as low as 18dB, silent air supply without harsh disturbance, perfectly suitable for quiet indoor environments.
• Sealed box structure, effectively reduces vibration and airflow noise, ensures comfortable quiet ventilation experience.

• Strong wind pressure delivery capacity, stable air supply for complex long-distance duct pipelines.
• Standard circular duct interface, convenient installation and matching with various ventilation pipe systems.

• Thin box-shaped body, easy ceiling embedded installation, wall-mounted and concealed layout, does not occupy indoor usable space.
• Sturdy metal shell, corrosion-resistant, durable and long service life for HVAC system matching.

• Ideal for household fresh air system, bathroom moisture exhaust, kitchen smoke ventilation, office HVAC circulation, hotel basement air exchange and commercial space pipeline ventilation.

Important Notice:

• International shipping may involve customs clearance procedures  

• Import duties and taxes depend on destination country policies  

• Please ensure contact information is accurate for delivery

Express Shipping Policy (2–30kg):

• Orders are shipped via international courier (DHL / UPS / FedEx / Cainiao),Delivery is door-to-door service,Tracking updates may take 3–7 days after shipment.

Responsibility Notice:

• Import duties and taxes (if any) are the buyer’s responsibility,Delays caused by customs, weather, or logistics are not under seller control,If tracking shows "Delivered", buyer must check mailbox, neighbors, or local post office,Claims for non-receipt must be supported with official proof