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1. Tjernlund

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Tjernlund M-6 Inline Duct Booster Fan, Hydroponic Blower Heat Air Conditioning Vent Exhaust, 460 CFM, 6"

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Tjernlund #ad - Includes mounting brackets and hardware. Low noise and power usage. 6 inches, 460 CFM. Fan is speed controllable, speed control device not included. Great for exhausting high-moisture areas.
BrandTjernlund #ad
ManufacturerTjernlund #ad
Weight0.01 Pounds
Part NumberM-6
ModelM-6

2. Ledwholesalers

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LEDwholesalers 6-Inch 240 CFM Air Duct Inline Hydroponic Booster Fan,GYO2402

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Ledwholesalers #ad - All metal construction including the blades. Light weight air flow :Max. 120v, 60hz noise:51dbA. 4 feet uL power cord. Air flow 266CFM. Discreet packaging.
BrandLedwholesalers #ad
ManufacturerLEDwholesalers #ad
Height8 Inches
Length10 Inches
Weight3 Pounds
Width8 Inches
Part NumberGYO-2402
ModelGYO2402

3. Hydrofarm

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10-Inch in-line Fan, Stainless Steel, Hydrofarm Active Air ACFB10 Booster

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Hydrofarm #ad - The fan props up on its own and can work as a standalone. Bring the chill inside to your grow room, kitchen, or other warm areas with In-Line Booster Fan. 1 year warranty. Active air fans are quiet running, made with UL-recognized components.
BrandHydrofarm #ad
ManufacturerHydrofarm, Inc. #ad
Height11.2 Inches
Length11 Inches
Weight5.23 Pounds
Width10.4 Inches
Part NumberACFB10
ModelACFB10

4. iPower

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Silver, iPower GLFANXINLINE4 4 Inch 190 CFM Inline Duct Ventilation Fan HVAC Exhaust Blower for Grow Tent, Grounded Power Cord, 4"

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iPower #ad - Composite fan blades and center hub which reduces noise and vibration. Suitable for industrial, household and horticulture ventilation applications for air clean and temperature control. Durable ceramic-coated. Permanently lubricated bearing that requires zero maintenance. Max ambient temperature: 176℉/ 80℃; Warranty: 12 months. Remove heat from the system to solves air delivery problems without major system rework or expense. 190 cfm; noise level:
BrandiPower #ad
ManufactureriPower Grow Light #ad
Height11 Inches
Length8.5 Inches
Weight8 Pounds
Width12 Inches
Part NumberGLFANXINLINE4
ModelGLFANXINLINE4

5. Hydro Crunch

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Hydro Crunch Horticulture Variable Dial Router Inline Duct Fan Speed Controller

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Hydro Crunch #ad - Knob control with 4 options: Off, Low, Medium, and High. Dimensions: 3. 6" x 2" x 2". Current capacity - 15 amps. Voltage capacity - 120 AC. Ultra-compact and plugs directly into an outlet - no messy wires! .
BrandHydro Crunch #ad
ManufacturerHydro Crunch #ad
Height1 Inches
Length1 Inches
Width1 Inches
Part NumberD940009444
ModelD940009444

6. SUNCOURT INC

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4 Inch, SUNCOURT INC DB204 in-Line Duct Air Booster Fan

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SUNCOURT INC #ad - Designed to fit flexible and rigid ducts. In-line duct fan solves air delivery problems without major system rework or expense. Applications include boosting airflow to rooms that are too hot or too cold and general ventilation of clean indoor air.
BrandSUNCOURT INC #ad
ManufacturerSUNCOURT INC #ad
Height6 Inches
Length4 Inches
Weight1 Pounds
Width4 Inches
Part NumberDB204
ModelDB204

7. iPower

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Grey, iPower GLFANXBOOSTER8X2 2-Pack 8 Inch 420 CFM Booster Fan Inline Duct Vent Blower for HVAC Exhaust and Intake 5.5' Grounded Power Cord, Low Noise

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iPower #ad - The motor on the i power Booster fan is not enclosed and is not to be used in high humidity Environments. Solve air delivery problems without major system rework or expense. 12-month.

Superior balanced blades for long service life & quiet operation; Motor features a permanently lubricated bearing that operates quietly and requires no maintenance. 5' grounded power cord inside. Note: max operating temp of motor is 130℃/ 266℉; max ambient temp is 60℃/ 140℉. Portable, lightweight and can be installed anywhere; extra-long 5. Please purchase an I Power inline fan instead if you require this functionality.

Help boost airflow in hvac heating, basements, kitchens, bathrooms, workshops, Ventilation and air conditioning units and remove exhaust ventilation from grow rooms, attics etc. Diameter: 8 inch; air flow: 420 cfm; speed: 2970 rpm; voltage: 110/120V; Wattage: 42W; Noise Level: 50 db.
BrandiPower #ad
ManufactureriPower #ad
Height13 Inches
Length9 Inches
Width8 Inches
Part NumberGLFANXBOOSTER8X2
ModelGLFANXBOOSTER8X2

8. Yield Lab

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Yield Lab Pro Series Inline Hush Duct Fan with Variable Speed Controller for Grow Tent Intake and Exhaust Ventilation System 6 Inch 390 CFM Fan

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Yield Lab #ad - In one fan, you can control odor, humidity, heat, and overall airflow. Airflow rate: 390 cfm; voltage: 110/120v; power: 70w; frequency: 60Hz; Speed: 2400r/min; Current: 058a.

There’s virtually nothing the yield lab Pro Series fan can’t do. The yield lab 6 inch 390 cfm pro series fan with speed controller not only runs significantly quieter than other duct fans its size, it’s also got a built-on speed controller for full control over your fan. Whether you need a light breeze for smaller plants or a strong breeze to help eliminate odors, you’ll find what you need in this fan. With this fan you can bringing fresh air in to your garden, filter air out of your garden, and boost the airflow along a length of ducting all by positioning the fan in your desired direction.
BrandYield Lab #ad
ManufacturerYield Lab #ad
Part NumberCU-HUSHFAN-6

9. GrowBright

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GrowBright 6" Inline Duct Booster Fan, 160/260 cfm

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GrowBright #ad - Lightweight, whisper-quiet, high-efficiency polycarbonate blades. Electrical: 42 watts,. 35 amps @ 120v. Overall measurements: 5-7/8" length, 5-3/4" diameter 6" male duct connection, 1-1/4" flange depth ; Max operating temperature: 140°F. Built-in 6' power cord with standard household grounded plug NEMA 5-15. Airflow capacities: 160 cfm stand-alone airflow when used alone or as a primary fan / 250 cfm booster flow when used in conjunction with central blowers to boost airflow.
BrandGrowBright #ad
ManufacturerGrowBright #ad
Part NumberAMZ-VNT-GB-IDF6