VIVOSUN Smart Air Filtration PRO G4 Kit – 4in Inline Duct Fan & GrowHub WiFi Controller

The VIVOSUN Smart Air Filtration PRO G4 Kit brings a powerful, easy-to-tune ventilation solution to grow tents and hydroponic setups. This all-in-one system combines a compact 4" inline fan, a smart controller, a robust carbon filter, and flexible ducting to help you move air efficiently while keeping noise to a minimum. Expect steady airflow that supports consistent air exchange and environmental stability without sacrificing space or simplicity.

Smart control and environmental awareness

The GrowHub E42A+ controller connects to your WiFi, letting you monitor and adjust the system from anywhere. With a built-in temperature and humidity gauge (plus a probe) the kit helps you observe changes inside the tent and plan for airflow and humidity targets. Remote app access makes it easy to respond to shifting conditions as your plants grow.

• Flight-ready airflow: 195 CFM to keep air moving and environments stable
• PWM speed control for precise, energy-efficient performance
• Low-noise operation at approximately 28 dBA for a quieter grow space
• WiFi-enabled control for monitoring and adjustments from the GrowHub app

Odor control and filtration

The 38 mm thick RC 412 Australian virgin charcoal filter delivers high porosity and adsorption capacity, helping reduce strong odors while preserving airflow. The setup includes robust, easy-to-secure connections and a pair of rope hangers to simplify installation inside a grow tent.

• Premium carbon media with 1200+ IAV for effective odor adsorption
• Aluminum ducting with a PET thermoplastic layer for durability and flexibility
• Two stainless clamps provide a secure, tight seal on ducting connections

Real-world use and installation

Ideal for compact grow tents and hydroponic setups where space is at a premium, the kit is designed for straightforward setup. The included ducting is flexible enough to accommodate various routing paths, and the overall system is built to withstand routine changes in airflow as plants mature. The combination of a quiet, efficient fan and a smart controller helps you keep environmental variables in check without constant manual adjustments, making it easier to focus on growth and yields.

Note: Benefits described here are based on the product features and specifications provided. Individual results may vary depending on tent size, plant load, and ambient conditions. This kit is designed to support stable airflow and monitoring, not to guarantee specific outcomes.