SKU: 66343516776

Mars Hydro Grow Kits - 4 / 6 inch Inline Duct Fan and Carbon Filter Combo with Thermostat Controller

Sale price$179.99 Regular price$199.99
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

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Description

Mars Hydro Grow Kits - 4 / 6 inch Inline Duct Fan and Carbon Filter Combo with Thermostat ControllerVentilation Kits Include: 1) Inline Duct Fan; 2) Carbon Filter; 3) Thermostat Controller; 4) 25 ft Flexible Duct Tube; 5) 3 Duct Clamps; 6) 2 Hanging Straps Highlights Smart Operation and Quiet Inline Fan With a PWM controlled EC powered motor and mixed flow design, the Mars Hydro inline fan delivers airflow quietly. Controlled by a digital touch screen thermostat controller with a sensor probe, this inline fan features "Environment Monitor", "Timing


Ventilation Kits Include:

1) Inline Duct Fan; 2)  Carbon Filter; 3) Thermostat Controller; 4) 25-ft Flexible Duct Tube; 5) 3 Duct Clamps; 6) 2 Hanging Straps



Highlights

Smart Operation and Quiet Inline Fan

With a PWM-controlled EC-powered motor and mixed-flow design, the Mars Hydro inline fan delivers airflow quietly. Controlled by a digital touch-screen thermostat controller with a sensor probe, this inline fan features "Environment Monitor", "Timing Schedule", "temperature/humidity alarm", and "high/low temperature or humidity triggers" functions. It also provides other essential features --- 10-speed adjustment to meet your ventilating requirements, controller lockout to prevent accidental triggering, calibration mode to modify the detected ambient data, screen brightness modification to protect your eyes in whether bright or dark rooms...Every feature is designed to make your indoor growing easy and happy, and to maintain a stable and consistent indoor grow environment.

Keep The Air Fresh With Charcoal Filter

The filter core is made of 1050+ activated charcoal imported from Australia to bring 100%-fresh air and eliminate odors, harsh tastes, and particles. The double-sided galvanized steel mesh provides 53% of the open area for airflow to pass through so that the odor absorption and elimination process can be carried out thoroughly. (The carbon filter was covered by a prefilter cloth; do not remove it when using.)

Durable Flexible Ducting & Connecting Accessories

This ventilation kit is paired with a 25-ft-long PVC thermoplastic flexible duct tube to direct the air in and out properly, durable and easy to use. With 2 adjustable hanging straps and 3 duct clamps to easily connect the inline fan, carbon filter, and ducting tube, the whole ventilation kit gets all the necessary parts to ventilate and filtrate indoor grow tents and grow rooms.

Your Smart Ventilation System

The Mars Hydro inline duct fan and carbon filter combo ventilation kit is capable of ventilating and filtrating mars hydro grow tents at many sizes. With a smart thermostat controller, this ventilation kit will be the best grow tent air filtration and environment control system for your grow tent or grow room.



    



Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 66343516776

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4.3 ★★★★★
Based on 22 reviews
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Product Reviews
R
Rico
Houston, US
★★★★★ 5
Flavor/Scent May Not Be Very Strong
My pup is picky about toys and the only ones that hold his interest are mostly the scented rubber toys from Playology, They’re great, but expensive, and I was really hoping this would be a cheaper alternative. It really looked like the kind of toy he likes. It’s heavy rubber with a softer texture than the hard toys out there, and it had a lot of surface grooves that lets him grip it with his teeth easily. I gave it to him and he was excited for all of 30 seconds, then he discarded it and hasn’t looked at it since. I suspect the flavor/scent may not be as strong but that’s just a guess. I don’t know if it’s a flaw in the toy or simply a picky pup, so I hesitate to rate this down for that. It does look like a really nice toy and if your dog isn’t a jerk like mine it may be great, and it’s definitely a good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
A
awesomest girl
Belleville, US
★★★★★ 4
Heavy duty rubber bone
This bone is really heavy duty. It's got a groove down the middle of you you can put your pups favorite lickable treat. My 36 lb aussie enjoyed chewing on this and was nibbling the ends. This bone has held up to her chewing it with only a couple little pieces coming off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
S
S. Alter
Chelsea, US
★★★★★ 5
Big hit with my super chewer.
Here’s an expanded, Amazon-friendly version that keeps a natural, human tone while adding helpful detail: This is a truly heavy-duty chew bone and a great option for aggressive chewers. The first thing I noticed when I took it out of the package was the weight. It’s solid and well made, so it definitely feels like it’s built to last. Because of that, I would recommend being mindful when handing it to your dog and avoiding tossing or dropping it on hard floors or toes. My dog, Yukon, was instantly thrilled with it. From the moment I gave it to him, he’s been carrying it around proudly and settling in to chew on it for long stretches of time. It’s kept his attention much better than lighter chews, and it’s holding up well to his strong jaws so far. I also love that it provides great enrichment and gives him a safe, satisfying outlet for his chewing instincts. Overall, this chew bone has been a big hit in our house. If you have a powerful chewer and are looking for something durable that will actually keep them engaged, this is a solid choice. I’m very glad I picked it up for Yukon and would recommend it to other dog owners with heavy chewers.
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Reviewed in the United States on January 30, 2026
T
TentAndLantern
Lowell, US
★★★★★ 5
Immediate Hit With My Power Chewer!
Immediate hit. Like, didn’t even make it fully out of the package before my dog was sniffling around the package, all excited. I have a serious chewer, the kind that treats most toys like a personal challenge. This one has actually held up. It’s firm and tough, but not rock hard like those nylon bones that make me nervous about teeth. There’s a little bit of give to it, which I like. The beef flavor must be legit because he keeps going back to it. This isn’t one of those toys that gets ignored after five minutes. He’s been happily gnawing on it and hasn’t managed to destroy it yet, which honestly says a lot in this house. I also like the shape and texture. It’s easy for him to hold, and the ridges seem to keep him engaged longer. Bonus points if it’s helping his teeth even a little, because chewing is already his favorite hobby. No toy is truly indestructible, but this has definitely earned its place in the “worth buying again” category. If you’ve got a medium to large dog who lives to chew, this one’s a solid win.
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Reviewed in the United States on February 1, 2026
A
Average Joe
Birmingham, US
★★★★★ 5
Great Chew Toy for Destructive Dogs
I got this toy for our lab/pit mix, who tends to destroy most chew toys. He seems to really enjoy it so far, preferring it over his other toys. I'm not sure if it’s just the novelty of a new toy, or whether he actually likes the "real beef flavor," but either way, he's definitely into it. I’ve noticed some small teeth marks in the rubber, but nothing that concerns me too much at this point. My kids thought it looked pretty gross when I first pulled it out, which always makes me laugh! Overall, I'm very satisfied with the toy’s performance so far. It seems durable and I hope it lasts a long time--based on how things are going, I think it will. It's definitely worth the price.
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Reviewed in the United States on February 7, 2026

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