4in Activated Carbon Air Filter for Grow Tents — Aluminum-Shell Odor Control for Indoor Hydroponics & Greenhouses

This 4in air filter for grow tents and hydroponic rooms is packed with high-grade activated carbon to deliver 100% filtered airflow. It effectively removes odors, airborne particles and chemical irritants, making it ideal for indoor growing environments and hydroponic growing rooms. The housing is built from premium aluminum, providing a safe, durable, wear-resistant shell designed for long-term use. Manufactured with careful workmanship, the unit is safe and environmentally friendly, non-toxic and harmless. Suitable for a wide range of settings including indoor grow tents, greenhouses, bathrooms, basements and kitchens.