8″ Inline Duct Fan, 830 CFM Ventilation Exhaust Fan with Speed Controllor & Quiet EC Motor for Heating, Cooling, Grow Tents, Hydroponics

• Powerful Ventilation: The FANSEXPERT inline fan has powerful performance that provides a sufficient airflow of 830 CFM, enough to handle wide areas of air circulation. Take away exhaust fumes and leave behind a fresh living space that improves the quality of your breathing
• High Efficiency & Energy Saving: PWM-controlled EC motor delivers up to 3,000 RPM, perfect for long periods of use without shutting down. Compared to conventional AC motors, they offer high speeds while saving nearly 40% of energy
• Quiet Power: Are you tired of loud, obnoxious ducts? Well, get ready to work in silence! Our inline exhaust fan produces only 51 dBA of noise, which is equivalent to the sound of two people communicating normally, and will not affect your work or life at all
• Take It Easy: Our inline air duct fan is equipped with speed controllers, so every breeze is under your control. DIY your air circulation system according to your needs, increase the airflow and create an ideal environment
• Universal Applications: Take a deep breath and relax. Our inline duct fan is specially designed to remove heat and smoke and improve airflow in air grow tents, hydroponic grow rooms, electronic equipment rooms, kitchens, basements, etc. Get ready to go with the flow
• Value Pack: FANSEXPERT also comes with an extra 6" inline duct fan (not adjustable speed, not compatible with any speed controller), buy one get two to meet your different application needs