✅ Whisper-Quiet Operation: Below 30dB noise level, ideal for bedrooms, offices, and noise-sensitive environments.
✅ Energy-Efficient: Saves up to 30% on electricity compared to conventional fans.
✅ High Airflow Performance: 200-500 CFM (varies by model) for rapid ventilation, eliminating humidity, odors, and smoke.
✅ Easy Installation: Lightweight, universal fit for round/rectangular ducts, DIY-friendly.
✅ Durable Construction: Fire-resistant ABS housing + anti-corrosion blades, lifespan of 10+ years.
This silent duct fan is the perfect ventilation solution for homes, greenhouses, garages, and commercial spaces. Featuring an energy-saving motor and aerodynamic blades, it delivers high CFM airflow with minimal noise, effectively removing stale air, moisture, and pollutants for improved indoor air quality (IAQ).
Model | EDF-300 (Example) |
---|---|
Airflow (CFM) | 350 |
Noise Level | 28dB (quieter than a whisper) |
Voltage | 110V / 220V (selectable) |
Power | 45W (38W in eco mode) |
Duct Size | 6-inch / 8-inch |
Certifications | ETL, CE |
Q: Does it require professional installation?
A: No tools needed—includes a step-by-step video guide (scan QR code on the website).
Q: How do I clean the fan?
A: Removable front cover for easy wipe-down; no duct disassembly required.
Q: Is smart control supported?
A: Optional smart thermostat (sold separately) for auto speed adjustment.
Shengzhou Qiantai Electric Appliance Co., Ltd. is located in Shengzhou City, Zhejiang Province, "the town of Yue opera", "the town of the motor" said, Sanjiang Industrial Park Xianhu Road No. 1378. Shengzhou Qiantai Electric Appliance Co., Ltd. is a professional design, production and sales of exhaust fans, ventilation fans, axial fans, industrial fans and their supporting motor based enterprises, products through the China Quality certification Center certification, widely used.
Exhaust/cooling systems in home kitchens, restaurants, factories, pipelines, warehouses, etc. We are Custom Energy-Saving Silent Duct Fan Inline Duct Fan Suppliers and China Energy-Saving Silent Duct Fan Inline Duct Fan Factory, Strong technical force, strong ability of independent innovation, advanced production and testing equipment, perfect management. Adhere to reliable product quality and user experience. The company adhere to the "customer first, employees second, shareholders third" concept, continuous innovation, and strive to provide customers with excellent energy-saving products, for the development of China's fan industry contribution. Welcome friends from all walks of life at home and abroad to visit!Understanding ducted ventilating fans and Their Importance Ducted ventilating fans are essential com...
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