{"product_id":"b0f3x5crlt","title":"4 Inch Compact Inline Duct Fan with Humidity \u0026 Temperature Sensor, 6-Speed Controller Quiet Exhaust Fan with DC Motor Ventilation Fans for Grow Tents, Bathrooms, Duct Booster Systems, Boat","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e[6 Speed Control]: 6-speed manual speed control and intelligent automatic on\/off. In manual mode, you can select different gears as needed to meet diverse ventilation requirements; in automatic mode, it dynamically adjusts the on\/off status based on real-time temperature and humidity. This not only ensures optimal ventilation effects in various scenarios but also further optimizes energy consumption. Equipped with the \"SPEED+\/-\" buttons on the remote control, it allows for convenient gear switching with intuitive and efficient operation.\u003c\/li\u003e\n\u003cli\u003e[Compact 4 Inch Inline Duct Fan]:Short-body 4 inch inline duct fan with compact size (4.72″ × 3.86″), suitable for limited installation space. Provides reliable airflow as an inline fan, duct fan, and air duct fan.\u003c\/li\u003e\n\u003cli\u003e[Automatic ON\/OFF Sensor Control]:Built-in humidity and temperature sensor automatically turns the fan on or off based on environmental conditions. Functions as a practical ventilation fan and exhaust fan for grow tents, bathrooms, basements, and fresh air intake systems.\u003c\/li\u003e\n\u003cli\u003e[Quiet DC Centrifugal Motor with Speed Control]:Equipped with a high-efficiency DC centrifugal fan motor for stable airflow and low noise. 6-speed controller allows manual airflow adjustment to meet different ventilation requirements.\u003c\/li\u003e\n\u003cli\u003e[100% Pure Copper DC Motor \u0026amp; High-Efficiency Airflow]:Featuring a 100% pure copper DC motor, this inline duct fan spins at 1450-5000RPM with \u0026lt;20K temperature rise. Compared to aluminum motors, its 30% better heat dissipation and 50% lower energy use make this inline exhaust fan durable and reliable for heavy-duty needs.\u003c\/li\u003e\n\u003cli\u003e[Booster Fan for Duct \u0026amp; Vent Systems]:Can be used as a duct booster fan, vent booster fan, or dryer vent booster fan to improve airflow in kitchens, crawlspaces, garages, smoke exhaust, and room-to-room air transfer applications.\u003c\/li\u003e\n\u003cli\u003e[Easy Installation \u0026amp; Versatile Use Duct Fan]:This 4 inch inline fan installs quickly on walls, windows, or ceilings. Perfect for bathrooms, grow tents, attics, garages, workshops,dog house，hen house,camping tent,laser engraving,and laundry rooms, it fits standard 4-inch ducts like a duct booster fan.\u003c\/li\u003e\n\u003cli\u003e[High Quality \u0026amp; 24\/7 Support Inline Fan]:Tested to strict standards, this 4 inline fan includes a 2-year warranty and 24\/7 customer service. No need to return—contact us for any issues! (Note: Duct not included.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : ONVEAN\u003c\/li\u003e\n\u003cli\u003eColor : Black\u003c\/li\u003e\n\u003cli\u003eElectric fan design : Blower\u003c\/li\u003e\n\u003cli\u003ePower Source : Corded Electric\u003c\/li\u003e\n\u003cli\u003eMounting Type : Wall Mount\/Window Mount\/Ceiling Mount\u003c\/li\u003e\n\u003cli\u003eMaterial : Plastic\u003c\/li\u003e\n\u003cli\u003eNumber of Speeds : 6\u003c\/li\u003e\n\u003cli\u003eNoise Level : 45 Decibels\u003c\/li\u003e\n\u003cli\u003eWattage : 12 watts\u003c\/li\u003e\n\u003cli\u003eVoltage : 120 Volts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ONVEAN","offers":[{"title":"Default Title","offer_id":47148635881611,"sku":"B0F3X5CRLT","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/2000\/6795\/files\/71t7FxK06wL._AC_SX679.jpg?v=1780920379","url":"https:\/\/farmgridtechnologies.com\/products\/b0f3x5crlt","provider":"FarmGrid Technologies","version":"1.0","type":"link"}