🌱 Breathe Easy, Grow Stronger! Stay informed with a humidity monitor that measures every 10 seconds for optimal conditions. Built with high-quality materials, including stainless steel clamps and aluminum ducting. Customize your ventilation with a variable speed controller offering three settings. Experience a serene environment with a noise level of just 30dB. Maximize your grow tent's potential with 195 CFM airflow and a powerful 2500 RPM fan. 195 CFM airflow 8ft ducting 120V power The iPower 4 Inch 195 CFM Inline Fan is a comprehensive ventilation solution designed for grow tents. It features a powerful inline fan, an air carbon filter for superior air quality, adjustable ducting, and a humidity monitor, all aimed at creating the perfect environment for your plants. With its whisper-quiet operation and efficient airflow management, this kit is essential for any serious grower.