Milwaukee M18 18" Fan w/A/C Adaptor, 3400CFM

Milwaukee M18 18" Fan with A/C Adaptor, 3400CFM

The Milwaukee 0821-20 M18™ 18" Fan w/ A/C Adaptor is a high-output, jobsite-ready cooling solution built to move serious air wherever you need it. Delivering up to 3,400 CFM with airflow reaching over 50 feet, this fan provides fast cooling, drying, and ventilation with corded-level performance—without being tied down. With dual power capability, a 360° rotating head, and rugged construction, it’s designed to handle tough environments while keeping air moving strong and steady. Basically, it’s the fan you want when “a light breeze” just isn’t going to cut it.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 0821-20
• Tool Type: Cordless/corded jobsite fan
• Airflow Output: Up to 3,400 CFM
• Air Velocity: Up to 13.5 MPH
• Air Circulation: Effective airflow over 50+ feet
• Blade Size: 18" fan blade
• Motor Type: Brushless motor for efficient, high-performance airflow
• Power Source: Dual power – M18™ battery or AC extension cord
• Runtime: Up to 5 hours on high (with M18™ HD12.0 battery)
• Adjustability: 360° head rotation for directional airflow control
• Durability:
  • Reinforced metal base and shroud
  • Resistant to impact, water, and dust
• Design: Lightweight and portable for jobsite mobility
• Storage: Interlocking stackable design for easy transport and storage
• System Compatibility: Works with all M18™ REDLITHIUM™ batteries (battery not included)

Ideal For

• Cooling large work areas with high airflow output
• Drying surfaces or ventilating spaces on jobsites or in shops
• Users needing corded or cordless flexibility
• Contractors working in hot, dusty, or humid environments
• Anyone who prefers a fan that actually moves air—not just makes noise