4″ Axial Exhaust Duct Fan, 120mm x 38mm AC 100-240V Inline Fan

Product Overview

The 4″ Axial Exhaust Duct Fan,120mm x 38mm AC 100-240V Inline Fan with Speed Controller,Smoke Fume Extractor for 3D Printer Enclosure,Laser Engraver,Paint Booth,Grow Tent,Hydroponics,Attic Ventilation brings versatile construction and reliable performance together, suited for daily routines. Built with Plastic, measuring 4.72"L x 4.72"W x 6.89"H. Notable features include ac 100-240v and 100-240v plug, contributing to its user-tested character.

Key Features

• AC 100-240V Plug & Play – No Adapter Needed: Simply plug into any standard US wall outlet (100-240V AC) and the fan powers on instantly. Unlike DC fans that need a separate transformer or motherboard header, this inline duct fan works right out of the box. No batteries, no adapters—just continuous, reliable airflow every time you plug it in. Includes a variable speed controller to fine-tune airflow as needed.
• 4″ Inline Duct Fan – Exhausts Fumes, Smoke, and Hot Air Quickly: The 120x120x38mm axial fan design works with standard 4-inch ducting (approx. 11.7 cm / 4.6 in diameter) for powerful, straight-line airflow. Quickly extract welding fumes, soldering smoke, paint booth overspray, laser engraver particles, and 3D printer odors. Also helps reduce humidity and control temperatures in enclosed spaces—an essential ventilation tool for workshop or grow room
• 2-in-1 Design – Duct Fan or Standalone Case Fan: Comes with two ducts that can be connected for inline duct installation, or you can remove them to use the fan as a standalone case fan. The ultra-slim 38mm profile fits easily into tight spaces like grow tents, AV cabinets, 3D printer enclosures, and electronic racks. One fan adapts to virtually any cooling or exhausting need
• Dual Ball Bearings – Built for 24/7 Continuous Operation: High-precision dual ball bearings replace sliding friction with rolling friction, significantly reducing operational resistance and wear. This means smoother rotation, quieter operation, and an extended lifespan even when running 24/7. Outperforms standard sleeve bearings that typically fail after 1-2 years—designed to keep spinning reliably for the long haul
• Versatile Ventilation – From 3D Printers to Hydroponics: 3D Printing / Laser Engraving: Removes ABS, PLA, resin odors, and laser smoke Hydroponics / Grow Tents: Circulates fresh air, controls humidity and temperature Paint Booths / Welding: Extracts overspray, welding fumes, and soldering smoke Workshops / Attics / Bathrooms: General ventilation, heat dissipation, odor control DIY / Electronics: Cools AV racks, routers, amplifiers, servers, and gaming consoles

Why Choose the YOWEEBREEZE 4″ Axial Exhaust Duct Fan

For long-term ventilation equipment use, the 4″ Axial Exhaust Duct Fan,120mm x 38mm AC 100-240V Inline Fan with Speed Controller,Smoke Fume Extractor for 3D Printer Enclosure,Laser Engraver,Paint Booth,Grow Tent,Hydroponics,Attic Ventilation offers quality build, ac 100-240v, and thoughtful design — a combination that pays off over time.

Best For

For users centered on daily routines, the 4″ Axial Exhaust Duct Fan,120mm x 38mm AC 100-240V Inline Fan with Speed Controller,Smoke Fume Extractor for 3D Printer Enclosure,Laser Engraver,Paint Booth,Grow Tent,Hydroponics,Attic Ventilation delivers reliable performance through quality construction.

Quick Summary

The YOWEEBREEZE 4″ Axial Exhaust Duct Fan is a Ventilation Equipment product by YOWEEBREEZE. Product Dimensions: 4.72"L x 4.72"W x 6.89"H. Brand: Generic. Power Connector Type: US PLUG. Voltage: 100 Volts (AC). Wattage: 7.2 watts. Price: $32.38.

Product Specifications