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MARS HYDRO 6 Inch Inline Fan with Variable Speed Controller, Adjustable Inline Duct Fan 402 CFM Quiet & Efficient, Ventilation Exhaust Fan for Grow Tents, Hydroponics, Cooling Booster

  • Based on 388 reviews
Condition: New
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Returnable until Jan 31, 2025

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Availability: Only 9 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, May 19
Order within 6 hours and 34 minutes
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Size: 6 Inch with Speed Controller


Features

  • EFFECTIVE GROW ROOM VENTILATION: MARS HYDRO inline fan with variable speed controller is designed to ventilate grow tents, which can adjustable 0%-100% airflow, transfer heating/cooling
  • EFFECTIVE VENTILATION: MARS HYDRO 6-inch inline duct fan, featuring variable speed control, simplifies adjusting airflow to maintain ideal temperature and humidity in your grow room for optimal plant growth
  • EHIGH-QUALITY CONSTRUCTION: This ventilation exhaust fan features a quiet 32dB-A noise level, an EC motor for longevity, and a mixed flow design delivering 350CFM airflow at 3000 RPM for effective air circulation in your growing space
  • EASY INSTALLATION AND MAINTENANCE: MARS HYDRO inline duct fan features removable duct ends and locking tabs for simple installation and maintenance. With a 4.9-foot cord and lightweight design, it's easy to carry and transport
  • COMPACT AND DURABLE: 6-inch Inline Ventilation Fan measures 12.4 x 8.8 x 8.8 inches, weighs 5.8 lbs, and features dual ball bearings for reliable, durable operation in grow room ventilation. MARS HYDRO offers 24-hour support for any questions

Brand: MARS HYDRO


Color: Black and green


Electric fan design: Exhaust Fan


Power Source: Corded Electric


Style: Garden


Room Type: Kitchen, Bathroom


Special Feature: Variable Speed Controller


Recommended Uses For Product: Indoor, Home, Grow tent


Noise Level: 35 dB


Wattage: 65 watts


Item Weight: 7 Pounds


Blade Length: 6 Inches


Model: Mars-6Inlinefan


Manufacturer: MARS HYDRO


Brand Name: MARS HYDRO


Built-In Media: Remote, Cord


Model Name: Mars-6Inlinefan


Voltage: 2.4E+2 Volts (AC)


Switch Type: Pull Chain


Indoor Outdoor Usage: Indoor


Control Method: App


Is Product Cordless: No


Is Electric: Yes


Main Power Connector Type: Standard Electrical Outlet Plug


Noise Level: 35 dB


Wattage: 65 watts


Number of Blades: 10


Power Source: Corded Electric


Room Type: Kitchen, Bathroom


Additional Features: Variable Speed Controller


Recommended Uses For Product: Indoor, Home, Grow tent


Mounting Type: Duct/Housing Mount


Controller Type: Button Control


Collection Name: Indoor Gardening Equipment


Theme: Ventilation


Electric Fan Design: Exhaust Fan


Style Name: Garden


Color: Black and green


Blade Material: Plastic


Material Type: Acrylonitrile Butadiene Styrene


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Amazing product
Size: 6 Inch with Speed Controller
This product is really great in built quality and work. It does its job perfectly. The only comment in can make is it should have longer cable for the controller.
Reviewed in the United States on April 19, 2024 by Heli Amin

  • Yes, blows
Size: 4 Inch with Speed Controller
Have this fan running 24 seven venting a room with chlorine it’s just enough air to keep it moving
Reviewed in the United States on July 31, 2024 by Bryan K. Blaser

  • Amazing!
Size: 6 Inch with Speed Controller
I had an off brand in-line fan in my tent prior to getting this one. What a difference!! I love that there is a dial so I can control the speed of the fan. The old fan just didn’t have any power really and wasn’t up to satisfaction but this fan doesn’t even need to be on high. The lowest setting on the mars hydro in-line fan is about what the old fan did. This fan can I’ve some air inside your tent for sure! It’s also quieter even when on its highest setting! I’m super happy with this fan and would recommend it to anyone looking for a quiet, powerful efficient in line fan. ... show more
Reviewed in the United States on October 9, 2021 by Janiece Janiece

  • Durable and great quality
Size: 6 Inch with Speed Controller
Been using for a while now and has really held up.
Reviewed in the United States on September 1, 2024 by elissa

  • OUTSTANDING....does the job very nicely.
Size: 27" x 15" x 11"
This is an absolute necessity when using LED and a grow tent....we have 3 year old Royal Cuban Palms that cannot be exposed to winter weather as seedlings....using this through winter time.
Reviewed in the United States on December 19, 2023 by Bryan Duvall

  • Great Product!
Size: 27" x 15" x 11"
I like this fan because it is very easy to use and the speed controller has a cord long enough to be easily mounted on the wall. I also purchased a 6 inch to 4 inch splitter to put on this fan and now I use it to feed fresh air to 2 of my Mars Hydro 4x4x80 Grow Tents. These guys have solid products and top notch customer service. Definitely would recommend to my friends, and I do, and I would make these purchases again. Thanks Mars!!!! ... show more
Reviewed in the United States on March 13, 2022 by Amazon Customer

  • Amazing customer service
Size: 27" x 15" x 11"
When I received the fan I had an issue with it being pretty loud, sounded like it wanted to take flight.. I contacted customer service and I was greeted with nothing but respect and professionalism, right away I was offered a discount on the product or for them to send me a replacement one free of cost.. I was sent my tracking number and the new one is on its way! I own many Mars hydro products and after this I will stick with them, you don't get customer service like this from many other companies now days! Amazing people and products! I will post an update when the new one comes! ... show more
Reviewed in the United States on June 10, 2022 by Bahnzilla

  • Good airflow
Size: 4 Inch with Speed Controller
Use as a filtered exhaust and it pulls great. Offers my plants great airflow in their tent.
Reviewed in the United States on December 30, 2023 by Travis Fl

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