Grow1 4" In-Line Duct Fan

Dealing with hot, stale air or lingering odors in your grow space? The Grow1 4" In-Line Duct Fan delivers the reliable airflow you need to keep your environment cool, fresh, and productive. Designed for dedicated growers, this compact yet powerful fan helps maintain stable temperatures and consistent air exchange, key factors in healthy plant growth.

Pushing a strong 171 CFM, it’s perfect for exhausting grow tents, cooling grow lights, or pairing with a carbon filter for odor control. With its quiet operation, ceramic-coated housing, molded impeller, and thermally protected motor, this fan is built for long-term, worry-free use. For larger rooms or bigger setups, the Grow1 lineup also includes 6" and 8" In-Line Duct Fan models to match any environment.

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What’s Included

• 1× Grow1 4" In-Line Duct Fan

• 1× 8-foot Power Cord

• 1× Mounting Bracket

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Features

💨 Powerful Airflow
Moves 171 CFM of air to efficiently remove heat, reduce odors, and improve overall ventilation in your grow space.

🤫 Quiet Operation
Engineered for smooth, low-noise performance so your fan runs in the background without disrupting your environment.

🛡️ Durable Components
Built with a tough ceramic coating, high-quality molded impeller, and UL-recognized components for long-lasting reliability.

🌡️ Thermal Protection
Features a thermally protected motor, allowing extended run times while reducing the risk of overheating.

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Specifications