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Designed for precision climate control, the Spider Farmer 100mm 4 Inch Inline Fan delivers powerful airflow (up to 205 CFM) while maintaining whisper-quiet operation (26.8 dB). Perfect for grow tents, ventilation systems, or any enclosed space, this fan ensures optimal temperature and humidity levels for healthy plant growth—without disturbing your workspace.
This fan isn’t just powerful—it’s intelligent. The included GGS Controller allows you to program multiple modes for automated climate management:
Despite its 205 CFM airflow capacity, this fan operates at just 27 watts—making it one of the most efficient inline fans for grow rooms. Key features include:
Installation is effortless with the fan’s long corded design, and you can daisy-chain two fans together to share a single controller—ideal for larger grow setups. The durable plastic housing ensures longevity, even in high-stress environments.
This fan isn’t limited to indoor gardening. Use it for:
When you purchase from GeniusGrower.eu, you get:
Upgrade your grow setup today with the Spider Farmer 4 Inch Inline Fan—where precision meets performance.
High-efficiency LED grow light with full-spectrum diodes
Samsung LM301B diodes with high PAR/PPFD output
Durable aluminium housing with passive cooling
Professional-grade, CE certified
60x60 cm, 90x90 cm, 120x120 cm, 120x240 cm, 150x150 cm
Wipe LED panels with a soft, dry cloth when powered off. Keep ventilation fans free of dust. Store grow tents in a dry location when not in use. Do not expose electronic components to water.
Each product is securely packaged with foam inserts and reinforced cardboard to ensure safe delivery.
All products include detailed assembly instructions and necessary hardware. Most setups take under 30 minutes.
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Spider Farmer

Spider Farmer
