• AC Infinity CLOUDLINE T4, Quiet 4" Inline Duct Fan with Temperature Humidity Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

    Inline Duct Booster Fan A smart inline duct fan designed to quietly ventilate hydroponic grow rooms, boost heating/cooling to rooms, circulate fresh air, exhaust projects, and cool AV closets. Featuring an inline mixed-flow design, the duct fan can maintain airflow even in high static pressure applications. Contains an DC-motor with PWM-control for a quiet and energy efficient performance. Includes an intelligent controller that features advanced programming and functions. Complete kit includes one duct fan unit, one thermal controller, one corded thermal probe, two duct clamps, installation m... [Read More]

    • ASIN: B06ZXWN3BG
    • UPC: 854759004785
    • ASIN: B06ZXWN3BG
    • Brand: AC Infinity
    • Size: 4 Inch
    • Manufacturer: AC Infinity

  • iPower 4 Inch 190 CFM Inline Fan Carbon Filter 8 Feet Ducting Combo with Variable Speed Controller and Rope Hanger for Grow Tent Ventilation

    iPower 4" 206 CFM inline fan carbon filter 8' ducting combo with variable Speed controller & rope hanger for grow tent ventilation

    • ASIN: B07D8S8MWB
    • UPC: 799441268840
    • ASIN: B07D8S8MWB
    • Brand: iPower
    • Size: Fan Filter Ducting
    • Manufacturer: iPower

  • AC Infinity CLOUDLINE S4, Quiet 4" Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

    Inline Duct Booster Fan The duct fan system is designed to quietly cool AV equipment rooms and closets, and to ventilate various air circulation and exhaust projects. Features an inline speed controller utilizing PWM-technology. Contains a mixed-flow design and DC-motor for a quiet and high static-pressure performance. The motor box containing the fan's impeller and blades can be detached from the mounted frame for easy cleaning and maintenance. Complete kit includes one duct fan unit, one inline speed controller, installation manual, all necessary mounting hardware, and a corded AC plug adapt... [Read More]

    • ASIN: B07JB292JC
    • UPC: 819137020290
    • ASIN: B07JB292JC
    • Brand: AC Infinity
    • Size: 4 Inch
    • Manufacturer: AC Infinity

  • VIVOSUN 4 Inch 195 CFM Inline Duct Ventilation Fan Vent Blower for Grow Tent

    Protection grade of the duct fan is IP4X. Do not allow carbon dust and oil fumes into it, otherwise the fan will make noises.

    • ASIN: B01M7S46YZ
    • UPC: 714119465567
    • ASIN: B01M7S46YZ
    • Brand: VIVOSUN
    • Manufacturer: VIVOSUN

  • AC Infinity CLOUDLINE T6, Quiet 6" Inline Duct Fan with Temperature Humidity Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

    Inline Duct Booster Fan A smart inline duct fan designed to quietly ventilate hydroponic grow rooms, boost heating/cooling to rooms, circulate fresh air, exhaust projects, and cool AV closets. Featuring an inline mixed-flow design, the duct fan can maintain airflow even in high static pressure applications. Contains an DC-motor with PWM-control for a quiet and energy efficient performance. Includes an intelligent controller that features advanced programming and functions. Complete kit includes one duct fan unit, one thermal controller, one corded thermal probe, two duct clamps, installation m... [Read More]

    • ASIN: B074XBXFPD
    • UPC: 854759004792
    • ASIN: B074XBXFPD
    • Brand: AC Infinity
    • Size: 6 Inch
    • Manufacturer: AC Infinity

  • VIVOSUN 6 Inch 440 CFM Inline Duct Fan Vent Blower Ventilation Fan for Grow Tent ETL Certified


    • ASIN: B077492C4C
    • UPC: 615435161747
    • ASIN: B077492C4C
    • Brand: VIVOSUN
    • Size: Fan
    • Manufacturer: VIVOSUN

  • VIVOSUN 4 Inch Air Carbon Filter Odor Control with Australia Virgin Charcoal for Inline Fan, Grow Tent Odor Scrubber, Pre-Filter Included, Reversible Flange 4" x 14"

    Know more details about VIVOSUN carbon filter: https://www.youtube.com/watch?v=eOGfj7tNvIk 1050+ RC 48 Australian virgin charcoal bed. Inner and outer mesh provides a 53% open area which allows for increased air flow.Includes changeable velcro pre-filter.Machine packed carbon enables 100% filtered air flow.Switchable filter flange and base for longer life.

    • ASIN: B01DXYMBU6
    • UPC: 714119464089
    • ASIN: B01DXYMBU6
    • Brand: VIVOSUN
    • Size: 4 Inch
    • Manufacturer: VIVOSUN

  • iPower 4 Inch 190 CFM Duct Inline Fan with 4" Carbon Filter 8 Feet Ducting Combo for Grow Tent Ventilation

    Carbon filter & Inline fan combo

    • ASIN: B00D7M6692
    • UPC: 610395731696
    • ASIN: B00D7M6692
    • Brand: iPower
    • Size: 4" Fan Filter Ducting
    • Manufacturer: iPower Grow Light

  • AC Infinity CLOUDLINE S6, Quiet 6" Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

    Inline Duct Booster Fan The duct fan system is designed to quietly cool AV equipment rooms and closets, and to ventilate various air circulation and exhaust projects. Features an inline speed controller utilizing PWM-technology. Contains a mixed-flow design and DC-motor for a quiet and high static-pressure performance. The motor box containing the fan's impeller and blades can be detached from the mounted frame for easy cleaning and maintenance. Complete kit includes one duct fan unit, one inline speed controller, installation manual, all necessary mounting hardware, and a corded AC plug adapt... [Read More]

    • ASIN: B07FPFVZTZ
    • UPC: 819137020306
    • ASIN: B07FPFVZTZ
    • Brand: AC Infinity
    • Size: 6 Inch
    • Manufacturer: AC Infinity

  • VIVOSUN 4 Inch 190 CFM Inline Duct Ventilation Fan with Variable Speed Controller for Grow Tent


    • ASIN: B01DXYMGOM
    • UPC: 714119464157
    • ASIN: B01DXYMGOM
    • Brand: VIVOSUN
    • Size: 4 Inch
    • Manufacturer: VIVOSUN

  • iPower 4 Inch 190 CFM Inline Fan Carbon Filter Combo with Variable Speed Controller 8 Feet Rope Hanger for Grow Tent Ventilation

    iPower 4" 206cfm inline carbon filter combo with variable Speed controller 8' rope hangerfor grow tent ventilation

    • ASIN: B07D8TZ2KV
    • UPC: 799441268796
    • ASIN: B07D8TZ2KV
    • Brand: iPower
    • Size: Fan Filter
    • Manufacturer: iPower

  • IOBIONICS Grow Tent Complete Ventilation Kit: 4in Variable Speed inline EC Fan, 4in RC48 Activated Carbon Filter, Digital Timer Hygrometer, Heavy Duty Rope Ratchet, 4" Aluminum Flex Duct & Duct Clamps

    Installation is a BreezeI/OBionics Carbon Filters are easier to handle, install, transport and remove.Efficiency of I/OBionics Carbon FilterI/O Activated Carbon Filter can absorb 105.7% of its own Surface Area. This is Why our small, but powerful filters produce higher CFM and filtrationExtend the Life of Your FilterTo get the optimum product life from your I/O Carbon Filter, it should be used with the provided pre-filter Sleeve. This pre-filter sleeve catches the large dust particulates and foreign materials which if allowed to come in contact with the carbon will ultimately clog the outer su... [Read More]

    • ASIN: B07MYN5HQG
    • UPC: 691039245922
    • ASIN: B07MYN5HQG
    • Brand: IOBIONICS
    • Size: 4in Complete Ventilation Kit
    • Manufacturer: IOBIONICS

  • GROWNEER 6 Inch 390 CFM Inline Duct Fan w/Variable Speed Controller, HVAC Mixed Flow Energy Efficient Ventilation Blower, for Air Circulation in Ducting, Vents, Grow Tents, Basements and Attics

    Item Features The quiet duct fan system contains an AC-motor with speed-control for a quiet and energy efficient performance. It enables the duct fan to be able to run smoothly at extremely low RPM speeds without generating additional heat or noise. Variable speed controller for easy fan speed adjustment. This means it will help prevent damage to fan motors, ensuring longer life. Lightweight Plastic fan is easy to install. The motor box containing the fan's impeller and blades can be detached from the mounted frame for easy cleaning and maintenance. The unit is IP44 rated to be highly resistan... [Read More]

    • ASIN: B07527V3CL
    • UPC: 711005772860
    • ASIN: B07527V3CL
    • Brand: GROWNEER
    • Size: Fan 6"
    • Manufacturer: GROWNEER

  • iPower 6 Inch 442 CFM Inline Duct Ventilation Fan HVAC Exhaust Blower for Grow Tent, Grounded Power Cord

    iPower is the leading manufacturer of grow light systems; supplying gardeners, worldwide, for over a decade. We use the transformative power of light to make gardening more efficient and productive. In addition to HPS/MH and Ceramic MH technology, we offer digital ballasts, fluorescent, and LED lighting systems. From hobbyist to commercial applications, we offer a broad spectrum of gardening tools and equipment in hydroponics, irrigation, climate control, and structures to help your garden thrive. If you are trying to eliminate the bad odor in your indoor garden, then this powerful and silent... [Read More]

    • ASIN: B009LCEUEK
    • UPC: 610395731108
    • ASIN: B009LCEUEK
    • Brand: iPower
    • Size: Fan
    • Manufacturer: iPower Grow Light

  • iPower 6 Inch 442 CFM Duct Inline Fan with 6" Carbon Filter 25 Feet Ducting Combo for Grow Tent Ventilation

    If you are trying to eliminate the bad odor in your indoor garden, then this combo set is for you! This combo set is cleaner and fresher for you and your plants. Control odor for better privacy in the comfort of your own space. Easy to use and install, safe and environmental friendly, there is no need to suffer from the musty air conditions of your gardening anymore! Contents of the Combo: iPower 6" 442 CFM Inline Duct Fan iPower 6" Australia Virgin Charcoal Filter, 16 Inch Long iPower 6" Aluminum Non-Insulated Air Ducting, 25 Feet Long iPower 6" 442 CFM Inline Duct Fan: Allows the scrubbin... [Read More]

    • ASIN: B00DIIPTHA
    • UPC: 610395731740
    • ASIN: B00DIIPTHA
    • Brand: iPower
    • Size: Fan Filter Ducting
    • Manufacturer: iPower Grow Light

  • Buy-Hive Inline Duct Fan 4"/6"/8" Hydroponics Grow Tent Exhaust Cooling Booster Blower w/Variable Speed Controller

    Feature This inline duct fan changed the traditional method of airflow transportation. It is suitable for greenhouse, growing tent (hydroponics), hospital rooms, commercial cooling, household and horticulture ventilation applications for air clean and temperature control.

    • UPC: 361600577
    • Color: RedBlack
    • Size: 66 Inch

  • 4" (White) 6" (Black) Duct Booster Inline Exhaust Ducting Blower Fan Cool Vent Metal Blade Air Cooling Ventilation Vent Kitchen Bathroom Window Home Grow Tent

    Package Included:1 x In Line FanSpecification:Size: 4" (White), 6" (Black)Voltage: 220VPower: 20W/ 40WAir Volume: 140m³/ h/ 1080m³/ hRotating Speed: 2800r/ minNoise: 58dbWhite dimension: Approx. 9.7x7.7cm/ 3.82x3.03"Black dimension: Approx. 14.7x14cm/ 5.79x5.51"Cable Length: Approx. 130cm/

    • UPC: 830706386
    • Color: White
    • Size: 4inch4

  • Yescom 4" 120 CFM /6" 260 CFM Inline Duct Booster Fan Aluminum Blade Hydroponics Grow Tent Cooling Ventilation Exhaust Air Blower

    Brand new Upgraded 4"/6" Inline Duct Fan/Blower with Airflow Rate & Aluminum Fan Blade! This portable mini duct fan is able to move air through carbon filters, long stretches of ducting or grow light reflectors.

    • UPC: 190899328
    • Model: 23FAN015-S4-240x4
    • Color: Pack of 4Other
    • Size: 4"x7.5"4\" x 7.5\"
    • Rating: 4.0

  • 4" (White) 6" (Black) Duct Booster Inline Exhaust Ducting Blower Fan Home & Kitchen Cool Vent Metal Blade Air Cooling Ventilation Vent Kitchen Bathroom Window Home Grow Tent

    Package Included:1 x In Line FanSpecification:Size: 4" (White), 6" (Black)Voltage: 220VPower: 20W/ 40WAir Volume: 140m?/ h/ 1080m?/ hRotating Speed: 2800r/ minNoise: 58dbWhite dimension: Approx. 9.7x7.7cm/ 3.82x3.03"Black dimension: Approx. 14.7x14cm/ 5.79x5.51"Cable Length: Approx. 130cm/

    • UPC: 433225437
    • Color: 6 inchOther
    • Size: 44 (White)
    • Rating: 5.0

  • ( pack of 2 ) 4''/ 6'' In Line Fan 1080 m³/h Hydroponic Grow Green Room Kitchen Bathroom Window Air Input Tent Fan--Black & White

    Package Included:1 or 2 x In Line FanSpecification:Size: 4" (White), 6" (Black)Voltage: 220VPower: 20W(4) / 40W(6)Air Volume: 140m³/ h(4) / 1080m³/ h(6)Suitable Area: 7-15㎡Rotating Speed: 2800r/ minNoise: 58dbWhite dimension: Approx. 9.7x7.7cm/ 3.82x3.03"Black dimension: Approx. 14.7x14cm/

    • UPC: 305935778
    • Color: Whitewhite 1pc

  • 4" White 6" Black Duct Booster Inline Exhaust Ducting Blower Fan Cool Vent Metal Blade Air Cooling Ventilation Vent Home Grow Tent

    Package Included:1 x In Line FanSpecification:Size: 4" (White), 6" (Black)Voltage: 220VPower: 20W/ 40WAir Volume: 140m³/ h/ 1080m³/ hRotating Speed: 2800r/ minNoise: 58dbWhite dimension: Approx. 9.7x7.7cm/ 3.82x3.03"Black dimension: Approx. 14.7x14cm/ 5.79x5.51"Cable Length: Approx. 130cm/ 51.18"Slim profile

    • UPC: 479466996
    • Color: White
    • Size: 44 (White)
    • Rating: 3.0

  • Yescom Electronic Fan Speed Controller Variable Adjustor for Hydroponics Inline Duct Exhaust Ceiling Fans

    For 1500W Style Features: -Applicable for fan or router which power is from 500W to 1500W -Fuse Protected. -UL listed for safe use. -One control switch for 3 settings: Variable Speed, OFF, and Full Speed.

    • UPC: 371854355
    • Model: 23FSC001-S1800-0.8.V1
    • Size: 1801800W
    • Rating: 4.0

  • 4" (White) 6" (Black) Duct Booster Inline Exhaust Ducting Blower Fan Cool Vent Heatsink Metal Blade Air Cooling Ventilation Vent Kitchen Bathroom Window Home Grow Tent

    Package Included:1 x In Line FanSpecification:Size: 4" (White), 6" (Black)Voltage: 220VPower: 20W/ 40WAir Volume: 140m³/ h/ 1080m³/ hRotating Speed: 2800r/ minNoise: 58dbWhite dimension: Approx. 9.7x7.7cm/ 3.82x3.03"Black dimension: Approx. 14.7x14cm/ 5.79x5.51"Cable Length: Approx. 130cm/

    • UPC: 614753437
    • Color: White
    • Size: 44 (White)

  • AC Infinity CLOUDLINE T8, Quiet 8" Inline Duct Fan with Temperature Humidity Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

    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

    • UPC: 623461334

  • 4''/ 6'' 1080 m³/h In Line Duct Booster Fan Hydroponic Green Room Metal Blade Air Cooling Input Grow Tent Kitchen Bathroom Window [Color:Black,White]

    Package Included:1 x In Line FanSpecification:Size: 4" (White), 6" (Black)Voltage: 220VPower: 20W(4) / 40W(6)Air Volume: 140m³/ h(4) / 1080m³/ h(6)Suitable Area: 7-15㎡Rotating Speed: 2800r/ minNoise: 58dbWhite dimension: Approx. 9.7x7.7cm/ 3.82x3.03"Black dimension: Approx. 14.7x14cm/ 5.79x5.51"Cable Length:

    • UPC: 956340154
    • Color: White
    • Size: 44 (White)

  • 10 Best Inline Vent Fans 2018

    Choose the right carbon filter and inline fan for your grow tent

    Which is the Best Inline Fan? TEST & REVIEW POWER-WATTS-PRICE-NOISE Grow Room Grow Tent