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MELONFARM 4 inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal, Carbon Filter Odor Control Built-in 14cm Fan Low Nois, Smelliness Scrubber for Inline Duct Fan, Grow Tent

  • Based on 253 reviews
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$39.99 Why this price?
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Returnable until Jan 31, 2025

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Feb 7
Order within 11 hours and 54 minutes
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Size: 4 Inch ( Fan + Filter)


Features

  • Excellent Odor Control: The air carbon filter is made of premium RC 412 Australian virgin charcoal with an IAV of 1200+, which has a higher absorption rate and practicality, effectively eliminating odors and chemicals in grow tents and hydroponic rooms, indoor grow tents, bathrooms, basements and kitchens.
  • Durable Flange and Base: The carbon filter 4'' flange and bottom are not removable, strong and durable, it can effectively filter odors and extend service life. The heavy-duty flange can be seamlessly installed on the pipe, with stable structure and high precision to prevent carbon leakage.
  • Unique Design: Double-sided galvanized steel mesh adopts hexagonal design, which greatly increases the open area, ensuring maximum airflow, thus achieving higher filtration rate. Removable pre-filter cloth blocks 99% of particles, keeping the filter clean. Odor removal air filter is designed to eliminate odors and chemicals using activated carbon.
  • Built-in Powerful Fan: Our air carbon filter smelliness control has built-in ventilation fan, strong power, low noise, it can generate 500 CFM airflow, effectively ventilate the grow tent, transfer heat or cool the room, circulate fresh air, improve airflow and reduce humidity. Equipped with deflector, it can focus the fan airflow and reduce turbulent kinetic energy.
  • Widely Applicable: This carbon filter for grow tent can be used as an intake or exhaust filter in various settings, it is ideal for inline duct fans, grow tent fans, closets, storage rooms, kitchens, bathrooms, basements. Size: 4'' flange duct x 14'' length, Package Included: 4'' air carbon filter x1, ventilation fan x1, pre-filter x1.

Description

Air carbon filter 4 inch is designed with high-quality Australian granular activated carbon, providing you with excellent carbon porosity, effectively eliminating odors and chemicals in grow tents and hydroponic rooms, indoor grow tents, bathrooms, basements and kitchens, giving you clean and fresh air. Product name: Air Carbon Filter. Product material: activated carbon, galvanized steel wire. Dimensions: 4'' flange duct x 14'' length. Product Color: Silver. Package Included: 4'' Carbon Filter × 1, Pre-Filter × 1. . Features: 1. The carbon filter odor control has a premium Australian virgin charcoal bed, rated at 1200+ IAV, providing 100% filtered airflow. 38mm thick charcoal bed ensures higher absorption rate. 2. Insulated flange, honeycomb structure, galvanized steel mesh, conical inner base. Carbon filter for grow tent has a built-in ventilation fan, strong power, low noise, it can produce 500 CFM airflow. 3. The odor removal air filter can be used as an intake or exhaust filter in various settings, such as inline fans and duct fans, intake and exhaust fans, ventilation duct systems.

Product Dimensions: 1 x 1 x 1 inches


Item Weight: 8.23 pounds


Manufacturer: MELONFARM


Country of Origin: China


Item model number: MFACFILFAN4


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Feb 7

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


  • A must have product for your grow!
Size: 4 Inch ( Fan + Filter+Ducting)
I was extremely surprised how strong the fan was being that it was built in and a lot smaller than the other 4-in fan that I purchased. With that being said it is about twice as strong as the other setup that I have and if I would have known that to begin with then I would have just purchased these from the beginning. With that being said I highly recommend them and they are very efficient and simple to use. And it also you can use it for intake or exhaust. Just flip it around and that will either breathe in or breathe out the airflow. It's a little bit louder than my other device but that's okay because the event fan is traveling a distance and also with curvature so I believe that's what's making a whistling noise. The carbon filter reduces the smell so it works very good! The only issue is I only have one of them , not four! LOL ... show more
Reviewed in the United States on November 6, 2024 by Richard Dodd

  • great product works great for dual room grow tent!
Size: 4 Inch ( Fan + Filter+Ducting)
This worked perfect rite out of the box and into the tent! MELONFARM FOR THE WIN! Brought temps down in my veg and clone side of the tent perfectly has a prefilter on it just haven't put it on as of yet. For the fan it self it works great has a great adjustment knob that you can change the speed of the fan to suit your needs. On full blast it is just a touch loud but it is manageable to deal with. all in all this is well worth the money! by the way this one is good for a 2x2 or 3x3 at max. hope this helps anyone in the fence about buying one. i know im getting the larger 6in for sure when i need a new filter on the other side of my tent! :) ... show more
Reviewed in the United States on September 29, 2024 by Sharptooth Sharptooth

  • Worth the price
Size: 4 Inch ( Fan + Filter)
I bought this on sale for $39 bucks. It was well packaged and arrived damaged free. I was a bit surprised by the bulky weight of this carbon scribber, but in my mind that is a good thing, if it were light as a feather I would have been a bit concerned. The carbon scrubber was covered in a light dusting of charcoal so I decided to plug the fan in in my garage and crank it on high for about a half hour. When I was finished I dampened some paper towels and wiped down the carbon scrubber and then dried it. After that I placed the filter over the scrubber, and it was good to go. Moves air, does it's job. ... show more
Reviewed in the United States on September 13, 2024 by Amazon Customer

  • Seems like a good solid sturdy product
Size: 4 Inch ( Fan + Filter+Ducting)
Looks great out the box and even better setup in my tent. The controller is fun to play with lol has a lot of various speed settings. As for sound , full blast you definitely hear it. My sweet spot is just below halfway on 😎. Very easy to install there are no stupid fully strings, the metal hooks are a ga,e changer for me personally. I do with it came with a mesh cover for the exhaust duct but i would buy again. ... show more
Reviewed in the United States on October 6, 2024 by Yesenia

  • Effective Odor Control, but Arrived Damaged
Size: 4 Inch ( Filter)
I recently purchased the MELONFARM 4 Inch Air Carbon Filter for my grow tent, and while it works well for controlling odors, I was disappointed with how it arrived. The product came dented, with one side completely flat, which raised concerns about its performance and durability right out of the box. When I did manage to install it, the filter effectively scrubbed the air, and I noticed a significant reduction in smells from my plants. The premium Australia virgin charcoal seems to do its job well, and I appreciate that it comes with a pair of hangers and a pre-filter, making the setup easier. However, the dented condition of the filter left me feeling frustrated and cautious about its longevity. I worry that the damage might affect its airflow efficiency over time. Overall, if the product had arrived in good condition, I’d be much happier with it. Just be cautious when ordering, as quality control might be an issue. ... show more
Reviewed in the United States on September 25, 2024 by Dylan

  • Awesome! Better then expected..
Size: 4 Inch ( Fan + Filter)
The media could not be loaded. Due to mixed reviews I wasn't sure what to expect out of this. I got it today and I gotta say I'm impressed with it for the price .. it is true at 200 CFM and the controller works fine. No weird noises from the unit , the filter does give off some carbon charcoal but just let the fan run for a minute and blow it out and it's fine. Love that this takes up a small amount of space. ... show more
Reviewed in the United States on September 5, 2024 by The Detailer Guy The Detailer Guy

  • Doesn't filter smell at all
Size: 4 Inch ( Filter)
This is a "you get what you pay for" buy. There is a reason this one was significantly cheaper than most others. It doesn't filter smells worth a damn. My whole house smells worse with this new one than the 18month old one I replaced. Spend the extra couple dollars. This thing is very poor.
Reviewed in the United States on November 15, 2024 by Lorraine Ruth

  • Works as well as the separate fan models
Size: 4 Inch ( Fan + Filter)
These work well. Internal fan is no joke. Attach an exhaust tube and plug it in. Simple, small and effective. Probably gonna grab a few more of these.
Reviewed in the United States on November 17, 2024 by Crystal

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