MARS HYDRO iFresh 4" Grow Tent Exhaust Fan kit with RJ12 Speed Controller

MARS HYDRO iFresh 4" Grow Tent Exhaust Fan kit with RJ12 Speed Controller

• APP Control Grow Tent Ventilation System： Fully compatible with Mars Hydro iControl, iHub Pro, and iConnect Controller — unlock OTA remote control and display Real-time temperature and relative humidity data , with customizable functions: alarms, climate triggers, loop timers. Manage your grow tent anytime, anywhere, with just a few taps on your phone.
• Energy-Saving & Quiet EC Inline Fan: The fan boasts powerful performance with airflow at 205 CFM to create optimal ventilation for your grow space; Controlled by PWM, fully adjustable and more energy-efficient; The mixed-flow design enables the fans to distribute air over greater distances; At only 26.8 dB, the fan works silently
• Superior Activated Carbon - Made of imported 1050+ Virgin Australian activated charcoal, delivering 100% filtered airflow, which provides better absorption and removes odor efficiently. Includes a machine washable pre-filter cloth to prevent carbon residue.
• Flex Ducting and Clamps - Flexible ducting made of high-quality double-layer Aluminum film, prevent the duct from tearing, and prolong the service life. 360-degree arbitrary bending, smooth exhaust, easy to install. Includes 3 duct clamps.
• Complete Grow Tent Ventilation Kit This all-in-one set includes: 4” EC Inline Duct Fan, 4” Black Carbon Filter, Black Flexible Ducting, 3x Hose Clamps, 2x Mounting Hooks, and 1x Vent Cover. Ideal for air circulation and ventilation projects in various grow tents, hydroponic systems, and indoor planting spaces. A one-stop solution to build a stable, healthy growing environment for your plants.