As an Amazon Associate I earn from qualifying purchases.
Spider Farmer #ad - Adjustable speedthe fan speed controller allows you to set your fan speed freely and it is essential for optimal growth of your plant. Lightweight abs blades reduce the airflow resistance, add airflow by 40%. The 4 inch inline duct fan is a great option for grow tents, closet, storage rooms, kitchens, bathrooms, basements and more.
Quiet & powerfulmixed flow design combined with a ec motor that powers high-quality impellers makes this fan truly energy efficient than a traditional line fan.
Wide applicationsl designed for air circulation boosting of cooling and heating systems and air-circulation. Worry free shoppingspider farmer promises to provide excellent customer service support before and after buying. Built to last:made of premium abs plastic housing for superior durability, IP42 rated, making it highly resistant to dust and liquids, and performs well even in harsh environments.
AC Infinity #ad - A duct fan designed to boost airflow in HVAC systems and ventilate home spaces like attics and workshops. Unibody die-cast construction with no welded seams; reduces vibration while ensuring smoother airflow. Airflow: 106 cfm | noise: 28 dBA | Bearings: Dual Ball.
VIVOSUN #ad - 3 speeds: one switch, mid, and full speed of the fan, 3 modes; you can have low, suitable for different needs and situations with better ventilation.
Specifications: voltage/frequency is 120v/60hZ Max; Amperage is 15A; 6 ft. Safe operation: built-in grounded plug for safe operation with all inline fans. Usage scenario: this speed adjuster can be used on fans in places like grow tents, warm houses, basement, home, office and so on.
VIVOSUN #ad - Usage scenario: this speed adjuster can be used on fans in places like grow tents, basement, warm houses, home, office and so on. Safe operation: simple box design to stay out of the way and keep cords tangle-free; Automatically protects against fan motor burnout; grounded plug for safe use.
Lower cost: with this fan speed controller, you don’t need to run the fan at full speed all the time so that there is no waste of energy.
BN-LINK #ad - User-friendly & multi-functional: easily adjust the speed of your fan with a single easy-to-use knob. Save energy and control the noise to your liking by changing the speed. Made of high quality material for high safety and long durability.
It can be widely used for exhaust fan, high velocity inline fan, mini blower and more. Amperage: 4. 8a. No messy wires, Neat and orderly. Specifications: voltage / frequency: 125v / 60HZ; Max. Three settings: 3 levels of speed - low, medium, High.
CDMALL #ad - Come with 6ft grounded Power Cord with US standard plug. Specifications: voltage/frequency:120V/60HZ Max. Multi-functional: makes it easy to adjust the speed of your inline fans and duct fans.
AC Infinity #ad - Unibody die-cast construction with no welded seams; reduces vibration while ensuring smoother airflow. Duct size: 8” | dimensions: 7. 28 x 7. 87 x 7. 87 in. Ac brushless motor with steel blades and lubricated bearings; not suitable in restricted airflow applications.
AC Infinity #ad - Airflow: 165 cfm | noise: 29 dBA | Bearings: Dual Ball. Features the same build quality and innovations as the CLOUDLINE Series delivered in a value package. Designed to quietly ventilate grow tents, transfer heating/cooling to rooms, exhaust odors, and cool AV closets.
iPower #ad - Note: please turn the fan off immediately if the blades get stuck by other objects and turn on after clean. Note: not enclosed motor, not used in high humidity environments. Specification: voltage: 110-120v; wattage: 15w; power cord: 4.
9ft. With insulating coating, lightweight and easy to install. Variable speed controller: enable you to adjust the speed and airflow of the fan.
Portable, speed of 3200 RPM and 90 CFM air flow. Durable: superior balanced centrifugal impeller for long service life. Max operating temp of motor is 130℃ / 266℉; Max ambient temp is 60℃ / 140℉.
FRESH SPEED #ad - Effective exhaust uses high-quality components to increase motor efficiency. Removable duct ends with locking tabs for quick installation and easy maintenance. Easy to install, even for beginners! Adjustable speed a variable speed controller attached to the 3-foot power cord can adjust to the desired airflow level according to your requirement.
Delivers more airflow and pressure than comparable fans. Effectively circulates the air for ventilation and odor purification.
Easy installation made of heavy-duty plastic housing for superior durability. Note: please feel free to contact us with any questions! We will reply within 8 hours. Equipped with an installation pack 4 screws & 4 plastic expansion screws. Multi-functionthe 6-inch blower fan is a great option for grow tents, kitchens, indoor gardens, bathrooms, garages, basements.
1. Spider Farmer
#adGrow Tents, Hydroponics, 205 CFM EC Motor Quiet Ventilation Exhaust Fan for Heating Cooling Booster, Spider Farmer 4 Inch Inline Duct Fan with Speed Controller
#adQuiet & powerfulmixed flow design combined with a ec motor that powers high-quality impellers makes this fan truly energy efficient than a traditional line fan.
More information #ad
With only 35 watts of power but gives a strong airflow up to 205 CFM, only produces 28 DB, very low noise level, this 4” exhaust fan is silent. The exhaust fan is ETL/FCC listed. If you have any questions, please feel free to contact us via email. Wide applicationsl designed for air circulation boosting of cooling and heating systems and air-circulation. Worry free shoppingspider farmer promises to provide excellent customer service support before and after buying. Built to last:made of premium abs plastic housing for superior durability, IP42 rated, making it highly resistant to dust and liquids, and performs well even in harsh environments.
| Brand | Spider Farmer #ad |
| Manufacturer | SPIDER FARMER #ad |
More information #ad
2. AC Infinity
#adBathrooms, Workshops, Kitchens, AC Infinity RAXIAL S4, Inline Booster Duct Fan 4” with Speed Controller, Low Noise Inline HVAC Blower Can Fan for Basements
#adMore information #ad
Features a variable fan speed controller, enabling you to optimize airflow and noise level for any application. Duct size: 4” | dimensions: 7. 28 x 3. 95 x 3. 95 in. Ac brushless motor with steel blades and lubricated bearings; not suitable in restricted airflow applications.| Brand | AC Infinity #ad |
| Manufacturer | AC Infinity #ad |
| Part Number | AC-RXS4 |
| Model | AC-RXS4 |
More information #ad
3. VIVOSUN
#adSpeed Adjuster for Inline Duct Fan in Ventilation System, VIVOSUN Variable Fan Speed Controller
#adSpecifications: voltage/frequency is 120v/60hZ Max; Amperage is 15A; 6 ft. Safe operation: built-in grounded plug for safe operation with all inline fans. Usage scenario: this speed adjuster can be used on fans in places like grow tents, warm houses, basement, home, office and so on.
More information #ad
Lower cost: with this fan speed controller, you don’t need to run the fan at full speed all the time so that there is no waste of energy. Cable; plug: 3-pole, Americangrounded.| Brand | VIVOSUN #ad |
| Manufacturer | VIVOSUN #ad |
| Weight | 0.95 Pounds |
| Part Number | 306119 |
| Model | CECOMINOD053091 |
More information #ad
4. VIVOSUN
#adVIVOSUN Variable Speed Controller Cordless Vent Blower Speed Adjuster for Inline Duct Exhaust Fan
#adLower cost: with this fan speed controller, you don’t need to run the fan at full speed all the time so that there is no waste of energy.
More information #ad
3 speeds: one knob, medium, and low speed of the fan, 3 modes; You can have high, suitable for different needs and situations with better ventilation. Specifications: voltage is 120v; current: 3 amps; Wattage: 350W Max; Plug: 3-pole, Americangrounded.| Brand | VIVOSUN #ad |
| Manufacturer | VIVOSUN #ad |
More information #ad
5. BN-LINK
#adBN-LINK Exhaust Fan Speed Controller Variable 3 Speed Ceiling Vent Fan Control Adjuster Cordless for Duct Inline Fan Vent Blower Controller Wireless for Ventilation Fans 4.8A / 600W
#adIt can be widely used for exhaust fan, high velocity inline fan, mini blower and more. Amperage: 4. 8a. No messy wires, Neat and orderly. Specifications: voltage / frequency: 125v / 60HZ; Max. Three settings: 3 levels of speed - low, medium, High.
More information #ad
Note: this speed controller does not adjust below 50% to avoid burning out the motor. Provide a 15-month warranty. Not suitable for Shaded Pole Motor and Brushless Motor. The operation of our fan speed controller is simple and easy to use. Safety in mind: grounded outlet plug-in type for safe operation with inline fans. Variable 3 modes speed options available for your fan.| Brand | BN-LINK #ad |
| Manufacturer | BN-LINK #ad |
More information #ad
6. CDMALL
#adCdmall Electronic Fan Speed Controller Variable Adjuster for Hydroponics Inline Duct Exhaust Ceiling Fans with 6' Long 120V 15A Cord
#adMore information #ad
Safe operation: Built-in grounded plug for safe operation with all inline fans. Don't use it on brushless type motors. One switch, off, 3 settings: Variable, and Full. Amperage:15A.| Brand | CDMALL #ad |
| Part Number | A-USB Fan-0325-339 |
More information #ad
7. AC Infinity
#adLow Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, AC Infinity RAXIAL S8, Kitchens, Workshops, Inline Booster Duct Fan 8” with Speed Controller
#adMore information #ad
Airflow: 428 cfm | noise: 43 dBA | Bearings: Dual Ball. Features a variable fan speed controller, enabling you to optimize airflow and noise level for any application. A duct fan designed to boost airflow in HVAC systems and ventilate home spaces like attics and workshops.| Brand | AC Infinity #ad |
| Manufacturer | AC Infinity #ad |
| Part Number | AC-RXS4 |
| Model | AC-RXS8 |
More information #ad
8. AC Infinity
#adHydroponics, Grow Tents, Quiet 4” Inline Duct Fan with Speed Controller, Ventilation Exhaust Fan for Heating Cooling Booster, AC Infinity CLOUDLINE LITE A4
#adMore information #ad
Duct size: 4" | dimensions: 6. 9 x 11. 9 x 7. 4 in. Includes a wired 10-speed fan controller; also compatible with all CLOUDLINE Series smart controllers. Mixed flow design combined with an EC-powered motor for a truly quiet and energy efficient performance.| Brand | AC Infinity #ad |
| Part Number | AI-CLA4 |
| Model | CLOUDLINE LITE A4 |
More information #ad
9. iPower
#adBathrooms and Kitchens, Basements, iPower 4 Inch 90 CFM Inline Duct Booster Exhaust Fan with Speed Controller for HVAC in Grow Tent
#ad9ft. With insulating coating, lightweight and easy to install. Variable speed controller: enable you to adjust the speed and airflow of the fan.
More information #ad
The motor features a permanently lubricated bearing that operates quietly and requires no maintenance. Efficient and high safety: feature a diameter of 4 inches, high safety factor. Wide application: used as intake fan to bring fresh air into grow rooms, help to boost airflow in HVAC units to remove exhausts and odors from workshops and ventilate basements & attics, etc. Portable, speed of 3200 RPM and 90 CFM air flow. Durable: superior balanced centrifugal impeller for long service life. Max operating temp of motor is 130℃ / 266℉; Max ambient temp is 60℃ / 140℉.
| Brand | iPower #ad |
| Manufacturer | iPower #ad |
| Height | 6.89 Inches |
| Length | 4.92 Inches |
| Width | 5.91 Inches |
| Part Number | GLFANXBOST4V2ITGTCTRL |
| Model | 4 Inch 90 CFM Inline Duct Booster |
More information #ad
10. FRESH SPEED
#adFRESH SPEED 6-Inch Inline Duct Exhaust Fan with Variable Speed Controller HVAC Blower for Ventilation
#adDelivers more airflow and pressure than comparable fans. Effectively circulates the air for ventilation and odor purification.
More information #ad
Standard 3-pin us plug, grounding wire ensures safety and long-lasting durability. Low noise designemploys an advanced aerodynamic design and uses high-quality ABS plastic blades for extremely low noise and generate additional airflow. Easy installation made of heavy-duty plastic housing for superior durability. Note: please feel free to contact us with any questions! We will reply within 8 hours. Equipped with an installation pack 4 screws & 4 plastic expansion screws. Multi-functionthe 6-inch blower fan is a great option for grow tents, kitchens, indoor gardens, bathrooms, garages, basements.
| Brand | FRESH SPEED #ad |
| Height | 7.7 Inches |
| Length | 12.5 Inches |
| Width | 4.7 Inches |
| Part Number | 752349625368 |
| Model | 752349625368 |
More information #ad
