- 4 Inch Inline Duct Fan with Variable thermostat controller for easy fan speed management. Durable plastic fan housing and blades for low noise(28 dB). Powerful Motor is super energy-efficient.
- Excellent purification inner core Made of imported Virgin Australian activated charcoal, delivering 100% filtered airflow, eliminating some of the most undesirable odors, pungent smell, and particulates from indoor grow tents or hydroponics grow rooms.
- Effective & Quiet Ventilation Kit: 4″ Inline duct Fan is rated for max 205CFM, excellent odor elimination. With fan thermostat controller, noise min to 28dB. Filter with built-in Australian virgin charcoal granules which absorb exponentially more contaminants and allergens than traditional carbon.
- Perfect Growth Partner: Fast assembly, works as a cost-effective, convenient ventilation combo.
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4 inch Inline Duct Fan with Thermostat Controller USA MSRP 99.99 USD
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4Inlinefan-CP
Mars Hydro 4” Inline Fan uses a mixed-flow design to maintain peak performance in a high static pressure environment.
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