AlphaGrow 4'' Duct Fan - Stepless Speed Control, Silent Airflow Master

🌪️ Precision Airflow, Your Way

• 200 CFM Max Power: Seamlessly cools 4x4 grow spaces to 150 sq.ft basements. Stepless dial lets you micro-adjust airflow from gentle seedling breezes to intense harvest ventilation – no restrictive preset speeds!

• Progressive Tension Knob: Smooth rotary control with tactile resistance (patent-pending design), ensuring precise adjustments without accidental slips.

🔇 Library-Quiet Performance

• 29dB SilentRun Tech: Quieter than a ticking clock (tested at 1m), ideal for noise-sensitive environments like bedrooms or offices.

• Energy-Saving Motor: 35% lower power consumption vs. basic fans , costs less than $0.15/day for 24/7 operation.

⚡ Universal Installation, Zero Hassle

• Multi-Mount Freedom: Hang, wall-mount, or ground-stand using included hooks – installs in 5 mins (scan QR for video guide).

• 4''-6'' Duct Ready: Flexible clamp fits standard ducting, works with exhaust/intake setups.

🛡️ Beyond Growing: Total Air Control

• Proven Performance In:
  » Home theaters (removes popcorn smells in 8 mins*)
  » Server racks (drops 10°F in 15 mins)
  » Bathrooms (reduces humidity 50% faster than basic fans)» Basements (eliminates 85% musty odors in 2hrs*)» Compact kitchens (ventilates fryer smoke in 90s)

SHIPPING

🎉 Limited-Time Free Shipping on All Orders!

DELIVERY

Once your order is placed, rest assured as our team works swiftly to have it sent to your doorstep.

We process orders within 1-3 business days.

After dispatch, here's a guidance on our average delivery durations based on different geographical regions:

• United States: 4-10 days;
• United Kingdom: 4-10 days;
• Australia and New Zealand: 4-11 days;
• Canada: 4-12 days;
• Europe : 5-12 days.

All of our products come with a 30-Day Money Back Guarantee.

Once your item is delivered, we offer a no questions asked refund if you don't love it within the first 30 days!