Wathai 120mm x 38mm 12V 4 Inch Small Exhaust Fan with 110V 120V Speed Control for Fume Extractor Soldering, 3D Laser, Paint Booth Cooling

Mini Exhaust FanThis small axial flange fan acts as a powerful mini exhaust fan or extractor fan. Perfect for clearing fumes from soldering or 3D printing, ventilating a paint booth, removing odors, or moving air in DIY stations and grow tents ^^ 12V
Duct Fan: Engineered with long-life dual ball bearings, this 12v exhaust fan supports 5, 000 hours of continuous operation. It can be mounted in any direction, making it ideal as an inline duct fan for fume extractor soldering, workspace cooling, or general ventilation.
^^ Adjustable Speed Control: Includes a 12 volt exhaust fan speed controller (4V12V), allowing smooth RPM adjustment from 1, 300 to 4, 500. Manage airflow and noise easily. Powered via included AC plugideal for custom soldering fan or smoke fan setups ^^ 4 Inch Duct
Fan with Guards: This 4 inch duct fan works with three guard types: metal grill, plastic net, and filter-embedded net. Offers flexibility as a paint booth exhaust fan, 4 inch fan for enclosures, or filtered solder fume extractor. Easy to install and adapt ^^
Complete Fume Extractor Kit: Everything
you need: 120x38mm 12V DC fan, speed controller, 4 inch duct connector, filter, metal guard, and screws. Ready to use as a solder fume extractor or inline duct fan with standard 4" hose (not included). A full paint booth fan solution