The DEWALT DXF1850B 18" 20V AC/DC 3-Speed Drum Fan Tool with Adapter Cord delivers powerful, portable airflow designed to keep jobsites, workshops, garages, and work areas cool and comfortable. Built for demanding environments, this high-performance hybrid fan combines cordless convenience with AC-powered flexibility for reliable cooling wherever work takes you.

Powered by a high-efficiency 40W brushless motor, the fan produces up to 4000 CFM of airflow while maintaining quiet operation at 60 dB or less. The hybrid power design allows operation using DEWALT® 20V MAX batteries (sold separately) or the included AC adapter cord for continuous runtime and flexible placement.

The large 18" drum fan design provides broad air circulation coverage, while the 270° pivoting head and 3-speed settings allow users to direct airflow exactly where needed. An integrated timer function adds convenience and helps manage battery runtime during extended use.

Built to withstand tough jobsite conditions, the DXF1850B is engineered to DEWALT® durability standards.

Ideal for contractors, tradespeople, workshops, garages, warehouses, and home projects, this hybrid drum fan provides versatile cooling performance with cordless mobility and dependable power options