Description
The Quiet Powerhouse for Professional-Grade Ventilation
Maximize Airflow While Maintaining Library-Quiet Operation
Transform your grow space with the Mountain Air® EC Whisper Silencer Fan– the most advanced inline fan combining industrial-strength airflow with near-silent performance. Engineered for serious cultivators who refuse to compromise between power and peace, this dual-impeller fan system delivers:
✔ 50% Quieter than standard inline fans
✔ 30% More Airflow via turbine-style inlet technology
✔ Vibration-Free Operation – Insulated housing eliminates rattles
✔ Plug-and-Play Simplicity – Works with any climate controller
Why This Silencer Fan Dominates the Competition
Dual-Impeller Turbo Design
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Moves 20% more air through long duct runs (up to 30ft)
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Maintains optimal static pressure for carbon filter systems
Military-Grade Sound Dampening
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3-layer insulated housing – Reduces noise to <45dB (quieter than a refrigerator)
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Anti-vibration mounts – Zero resonance transfer
EC Motor Technology
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65% more energy efficient than AC fans
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Speed-adjustable (30-100%) without power loss
Perfect For:
🌿 Sealed Grow Rooms – Silencer fan for residential use
🌱 Carbon Filter Setups – Handles 8"+ filters effortlessly
🏭 Commercial Facilities – Daisy-chain multiple units
Technical Specifications
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Airflow: 340-1200 CFM (model dependent)
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Power: 25W-180W (EC motor efficiency)
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Duct Size: 6", 8", 10", 12" options
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Noise Level: 42-48 dB (depending on speed)
Pro Tip: Pair with Mountain Air® Silencer Ducting for ultimate noise reduction.
Available in 4 Performance Tiers:
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Compact (4-6" ducts, 340-600 CFM)
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Pro (6-8" ducts, 650-900 CFM)
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Commercial (8-10" ducts, 950-1200 CFM)
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Industrial (10-12" ducts, 1500+ CFM)
Upgrade Your Ventilation – Power Shouldn’t Come With Noise Pollution!