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4 Inch Fans
An electric fan is a mechanical device that uses electricity to move air. Fans are used to create airflow for ventilation and comfort, and are often used in conjunction with other mechanical devices. Browse the top-ranked list of 4-inch fans below along with associated reviews and opinions.
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Optimus - 4 in. Personal Metal Fan - Black
SKU: JX28ZSVXHYSee all Personal FansProduct Description
A compact black metal fan with three speeds and a tilting stand for personalized cooling.$24.99 Your price for this item is $24.99Save $15Was $39.99The previous price was $39.99 -
Perfect Aire - 6 in. H X 4 in. D 1 speed Table Fan
SKU: J39VSJSJH7See all Desk FansProduct Description
A compact, all-metal USB-powered table fan with a 360-degree tilt head and safety guard for cooling.$25.08 Your price for this item is $25.08Save $1Was $26.27The previous price was $26.27 -
PCCOOLER - Corona Fan 4.8 Inch Desktop Computer Fan - Red
SKU: CZ92Y4ZT4CSee all Case FansProduct Description
A red LED desktop computer fan with 4-pin PWM control and quiet 26.5dB operation.$8.00 Your price for this item is $8.00 -
VEVOR - Inline Duct Fan, 4 in Quiet Inline Exhaust Fan, 180 CFM Powerful AC-Motor Ventilation Fans for Cooling Booster - Black Shell & Blades
SKU: JJGHKKVLR3See all Downdraft VentilationProduct Description
A quiet black ABS inline exhaust fan that boosts airflow and removes odors for fresher indoor environments.$43.90 Your price for this item is $43.90Save $2Was $45.90The previous price was $45.90 -
VEVOR - Inline Duct Fan, 205 CFM 4 inch EC Motor Exhaust Ventilation Fan with 10-Speed, PWM Controller, App Control - Black
SKU: JJGHK49Y6RSee all All Range Hoods & Downdraft VentilationProduct Description
A black PP plastic duct fan with 10-speed EC motor, PWM panel, and smartphone app control.$79.90 Your price for this item is $79.90Save $9Was $88.99The previous price was $88.99 -
VEVOR - Inline Duct Fan, 205 CFM 4 inch EC Motor Ventilation Fan with 3-Speed Circulation, 10-Speed PWM Controller - Black
SKU: JJGHK49YR6See all All Range Hoods & Downdraft VentilationProduct Description
A black PP plastic inline duct fan offering quiet, multi-speed ventilation with an easy-to-use controller.$61.90 Your price for this item is $61.90Save $7Was $68.99The previous price was $68.99 -
VEVOR - Inline Duct Fan, 4-Inch 205 CFM Quiet EC-motor Ventilation Exhaust Fan, with Temperature Humidity Controller - Black
SKU: JJGHK586WZSee all All Pet Supplies & TechnologyProduct Description
A quiet black PP inline duct fan with EC motor and temperature-humidity controller for efficient ventilation.$71.90 Your price for this item is $71.90 -
VEVOR - Inline Duct Fan,4-Inch 200 CFM with Variable Speed Controller,Quiet AC-motor Ventilation Exhaust Fan for Cooling Booster - Black
SKU: JJGHK586TVSee all All Pet Supplies & TechnologyProduct Description
A quiet black PP inline duct fan with variable speed controller and vibration-free operation for efficient ventilation.$50.90 Your price for this item is $50.90Save $6Was $56.99The previous price was $56.99
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