Nova Microdermabrasion 4 Inch 276 CFM Duct Inline Fan Ventilation Kit with Carbon Filter, Speed Controller and 8 Feet Ducting Combo for Hydroponics Grow Tent

• 【Efficient Ventilation with Whisper-Quiet Operation】Experience powerful air circulation with a fan that runs at 2550RPM and delivers 276CFM of airflow. With 3 adjustable speed settings (High, Med, Low), you can customize your comfort level. Enjoy a peaceful night's sleep with its whisper-quiet operation, producing only 45DB noise level 【Optimized Airflow for Maximum Ventilation】Breathe easy with our 4 inch carbon filter. Its inner and outer meshes are designed with a large open area to provide efficient airflow. With 2 conversion options, it can function as an intake filter or an exhaust filter, offering versatile air ventilation solutions for your needs 【Versatile Applications for Improved Air Quality】This duct fan is a versatile air filtration combo that can help improve air quality and maintain optimal air flow. It's perfect for a wide range of applications such as hydroponics, grow rooms, greenhouses, basements, garages, kitchens, bathrooms, as well as commercial cooling and industrial applications 【Robust and Resilient Construction】Our ducting is constructed with 3-layer aluminum foil and reinforced with steel wire, ensuring durability, high-temperature resistance, and corrosion-proof performance. Its flexible length allows for easy installation in a variety of settings. Plus, 2 stainless steel ducting clamps are included to provide a secure and stable connection 【Quick and Simple Installation】Measuring at 10.8’’ x 7.4’’ x 10.4’’, the fan is compact and portable, making it easy to set up wherever you need it. The carbon filter measures at 6.9’’ x 13.2’’. With a power of 70W, this unit is lightweight and simple to install, allowing you to enjoy efficient air ventilation without any hassle