Best Circulation Fan For Grow Tent of 2024

Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors.

Intelligent controller with temperature and humidity programming, fan speed control, timer, and alarm system.

Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance.

Kit also includes corded sensor probe, AC power plug, two duct clamps, and required mounting hardware.

Duct Size: 4” | Dimensions: 6.9 x 11.9 x 7.4 in. | Airflow: 205 CFM | Noise: 28 dBA | Bearings: Dual Ball

Designed to quietly ventilate grow tents, exhaust odors, transfer heating/cooling to rooms, and cool AV closets.

Features the same build quality and innovations as the CLOUDLINE Series delivered in a value package.

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.

Duct Size: 6" | Dimensions: 7.9 x 12.6 x 8.4 in. | Airflow: 352 CFM | Noise: 34 dBA | Bearings: Dual Ball

Designed to ventilate grow tents, transfer heating/cooling to rooms, circulate air, exhaust odors, and cool AV racks.

Features an 8-speed manual controller utilizing PWM. See T-Series for temperature and humidity controls.

Mixed flow design combined with an EC-powered motor for a truly quiet and energy efficient performance.

Kit also includes corded AC power adapter, installation manual, and all necessary mounting hardware.

Duct Size: 4” | Dimensions: 6.9 x 11.9 x 7.4 in. | Airflow: 205 CFM | Noise: 28 dBA | Bearings: Dual Ball

APPLICATIONS - Our 4 Inch inline fan can be used in indoor grow facilities and vertical farms, heating and cooling transfer, commercial drying and air filtration applications. Built in blowers not only simulate winds, smokes & exhaust odors but also intakes fresh airflow.

EFFICIENCY - TerraBloom air duct fan 4 inch features brushless EC Motor and dual jet type blades, this blower delivers 141 CFM airflow rate using just 21 Watts at max speed. It translates into less than $50 annual cost of 24/7 operation at max speed using $0.29 average cost per KWH. Our fans don’t purge or waste electricity at lower speeds.

UNIQUE CONTROLLERS - Our 4 inch duct fan includes a variable speed controller which increases or decreases speeds without background noise or hum at low speeds. You can also upgrade to our wireless remote control (Model: ECMF-WR) and intelligent thermostat speed controller (Model: SC-ECMF) as well.

BUILT & DESIGN - TerraBloom Grow Fan features aluminum housing that resists rust, protects the motor & blades from accidental damage. This fan has IPX4 ingress protection rating to ensure long lasting. Extremely compact and fits into spaces with minimal clearance.

SIZE & FEATURES - Duct size: 4 inches | Dimensions: 6.3 x 7.3 x 5.9 inches | Bearings: Dual Ball | Noise 18 dBA | Air Flow: 141 CFM | HVI Certified | Energy Star Listed | 2 years Warranty.

【7800mAh Battery】- Unlike inferior fans that cannot be started normally on the market, our upgraded camping fan built-in 7800mAh high-quality rechargeable battery, which can work continuously for 6-25 hours (based on wind speed), and the service life is up to 150,000 hours, bringing you more lasting coolness. Designed for camping!

【Remote Control & Timing Function】- The 2-in-1 portable fan has 3 levels of wind speed and 3 levels of LED brightness. In addition to its button control, you can also easily control the tent fan through the remote control without having to stand up from the tent. In addition, the fan also has a timer shutdown function to save energy for you.

【Quiet but Powerful Wind】- Our outdoor tent fan adopts lastest motor technology and high-performance ultra-thin fan blades, which can provide you with ultra-strong airflow at the lowest noise (<30db). The bottom of the tent fan has a built-in Hook, you can hang it on tents, branches and other places you want. It comes with its own ultra-stable chassis to ensure smooth operation even at maximum wind speeds.

【Emergency Power & LED Light】- Our tent fan has 3 brightness settings, which can provide you with enough light at night. In addition, it has USB-A interface, which can be used as an emergency backup power source for your mobile phone, flashlight and laptops. It is one of the essential equipment for outdoor travel.

【Lightweight & Portable】- The overall size is small and exquisite, you can easily put it in your backpack when you are not using it, it will not bring you extra burden. The travel fan housing is made of sturdy and durable ABS material, which can prevent violent impact, so you can confidently use it in various outdoor occasions.

The 6 inch Hurricane Classic Clip Fan is portable comfort that easily mounts wherever it's needed to provide quality air flow with reliable performance, ideal for homes, greenhouses, garages, gyms, and workshops and more

CLIP IT ANYWHERE: The versatile mounting position puts the fan wherever it’s needed; fan features an adjustable tilt mechanism that changes the fan’s positioning and direction

2 SPEEDS: The quiet, powerful motor allows you to adjust for optimal airflow and comfort in two choice of modes; runs at 306 CFM and 2350 RPM on high

DURABLE CONSTRUCTION: Features a metal fan grill and strong steel neck support; mounting bracket and 5-foot 120 volt power cord included; measures 7.9 L x 7.7 W x 11.9 H inches

UL Listed: The UL listing indicates that the product meets the industry's nationally recognized standards for safety

Mounting Type: Clip On

Strong Airflow: The VIVOSUN 8” Inline Duct Fan is equipped with a powerful blower with a fan speed of 2550 RPM and an airflow of 740 CFM; It optimizes ventilation by targeting airflow to your plants

Innovative Design: The aerodynamic centrifugal impeller of this unit delivers strong airflow with a disproportionately low sound profile; Fitted with dual flanges for a hassle-free hookup; ETL Certified

Durable and Stable: The factory-painted galvanized steel parts can resist atmospheric corrosion from humidity; The sturdy structure minimizes rattling and reduces wear and tear so that the fan will last a long time

Operates Smoothly with Minimal Noise: This powerful fan generates a low noise output of 53 dB; Whether it’s indoors or outdoors, this quiet fan runs smoothly and won’t disturb you with a consistently loud whirring noise

Widely Applicable: Ideal for cooling lighting fixtures and managing hot and humid conditions in grow tents, bathrooms, kitchens, hydroponics, HVAC applications, commercial grow rooms, and more.; Please note that the speed controller is not included

EFFECTIVE VENTILATION: Powerful 4" vent blower with 2500 RPM fan speed can create 195 CFM air flow. It works efficiently in multiple ventilation scenes:exhaust fan for grow tent, transferring heat,intaking fresh air, as well as controlling proper humidity, temperature, and air quality.

LOW NOISE: The deflector makes the fan airflow more concentrated and reduces the turbulence energy, thereby reducing the sound output to only 30 dB,which does not have any harm to your health and will not disturb your work.

REASONABLE DESIGN: & SAFE: The light and compact fan takes up the smallest space; it can also be used in a small space. ETL listed and features an automatic reset function to prevent overheating or other safety issues.

VERSATILE APPLICATIONS：Suitable for grow tent,indoor growing room, basement or kitchen,bathroom, improve air circulation, reduce humidity and lower temperature.

EASY INSTALLATION: The flanges on the intake and exhaust ends can be connected easily and quickly. The cable length is 5.9 feet and can be easily set.

Mini construction fan: Size: 4 inches; voltage: 120V; current: 0.45A; frequency: 60Hz; power: 28W; air velocity: 195 CFM; speed: 2500 RPM. Low noise design reduce sound output to just 30db

Ducting: 4 inch (diameter) x 8 feet (length) when fully extended. Temperature endurance range from 0 185°F (-18℃ 85℃). 1 pairs of 4 inch metal clamps made from stainless steel. Flexible length for exhaust fan blower / inline fan

Air carbon filter: Air flow: 200 CFM; dimension: 4 inch flange ducting x 12 inch length. 1050 + IAV Australian RC412 activated carbon. 50mm carbon layer of thickness for higher absorption and performance. Pre-filter included

Multi-functional: This ventilation combo removes heat and eliminate the undesirable ill-smelling odors in the grow tent to solves air delivery problems without major system rework or expense

Package includes: 1 x 4 inch 195 CFM inline duct ventilation fan; 1 x 4 inch air carbon filter with pre-filter; 1 x 4 inch 8 feet ducting with 2 clamps; 1x pair rope

Mini construction fan: Size: 4 inches; Voltage: 120V; Current: 0.45A; Frequency: 60Hz; Power: 28W; Air velocity: 195 CFM; Speed: 2500 RPM. Low noise design reduce sound output to just 30db

Ducting: Size: 4 inch; length: 8 feet; material: PVC thermoplastic (prevents light leaks); inner material: aluminum foil. Temperature range: -22°F~212°F(-30℃～100℃). High temperature and corrosion resistant, long lasting. A pair of duct clamps included

Air carbon filter: Air flow: 200 CFM; dimension: 4 inch flange ducting x 12 inch length. 1050 + IAV Australian RC412 activated carbon. 50mm carbon layer of thickness for higher absorption and performance

Multi-function: This ventilation combo removes heat and eliminate the undesirable ill-smelling odors in the grow tent to solves air delivery problems without major system rework or expense

Package includes: 1 x 4 inch 195 CFM inline duct ventilation fan; 1 x 4 inch air carbon filter; 1 x 4 inch 8 feet four-layer design ducting with 2 clamps

【UNIQUE DESIGN】With 3-section extension rod which is made of quality aluminum, this clip fan is easy to collapse into a small size of 7.1*4.1*8.3 inch, so you can place it on desktop or any room corner or pack it in your backpack without taking up too much room. When extended, it can be up to 21.5 inch high, making it perfect for use at home, office, dorm, garage, gym, and outdoor activities.

【ROTATABLE & OSCILLATING HEAD】180 degree tilt-back head and optional oscillation aims the wind in the direction you want, keeping you cool from any angle. Try to long press the power button, the fan head will oscillate within 60 degree automatically, enabling more people to feel the cool breeze. Great fan for you and your fellows on the hot summer days.

【POWERFUL & QUIET AIRFLOW】Features high quality motor, it can create strong airflow with max. wind speed of 12.5 ft/s, while the noise is less than 30dB. 3 adjustable and energy-efficient speeds for your preferences or different occasions.

【USB OR BATTERY POWERED】Built-in 1800mAh rechargeable battery, it is USB or battery operated. 3 hours to charge the fan fully with the included micro USB cord will provide up to 13 hours duration, which is excellent when you are outside for camping, fishing, traveling, etc. Supports multiple charging by wall charger, power bank, laptop, car charger, it can work during charging to provide you continuous coolness

【CLIP STYLE】Clip-styled base with non-slip silicone pads at the bottom and in the clip enables the fan to stand or clip on anywhere you want stably. Great for baby stroller, crib, car seat, home, office, library, camping, picnic, trips. The detachable front housing is easy to remove, so you can clean the blades and fan housing effortlessly. A nice gift for your family and friends for the coming summer.