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MELONFARM 4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal, Odor Removal Carbon Filter for Grow Tent, Inline Fan, Hydroponics, Pre-Filter Included, Insulated Flange 4" x 12"

  • Based on 276 reviews
Condition: New
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$24.99 Why this price?
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, May 30
Order within 19 hours and 3 minutes
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Size: 4 Inch


Features

  • Excellent Odor Control: The air carbon filter is designed to eliminate odors and chemicals using activated carbon, it is not only suitable for odor control and purifying the air in your grow tent/room, it can also absorb odors from pets, smoke, cooking fumes, providing you with cleaner and healthier air.
  • Durable Flange and Base: The carbon filter 4'' flange and bottom are 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.
  • Premium Activated Carbon: The carbon filter for grow tent uses premium Australian virgin charcoal bed, rated at 1050+ IAV, providing 100% filtered airflow, it is suitable for grow operations, bathrooms, kitchens and restrooms with odors. The 38mm thick charcoal bed has a high microporosity, it can achieve better adsorption and air filtration.
  • Compatible Features: Air carbon filter smelliness control can be used with 4'' inline duct fans, configured with intake and exhaust ventilation systems. Double-sided galvanized steel mesh adopts hexagonal design, which greatly increases the open area, ensuring maximum airflow of 210 CFM, thus achieving higher filtration rate.
  • Widely Applicable: This carbon filter odor control can be used as an intake or exhaust filter in various settings, providing two-way filtration, it is suitable for inline duct fans, grow tent fans, closets, storage rooms, kitchens, bathrooms, basements. Size: 4'' flange duct x 12'' length. Package Included: 4'' carbon filter 1, pre-filter 1.

Description

The air carbon filter is designed with high-quality Australian granular activated carbon to provide you with excellent carbon porosity, it is not only suitable for odor control and purification of the air in the grow tent/room, but also can absorb odors produced by pets, smoke, cooking fumes, so that you can get clean and fresh air. Product name: Air carbon filter smelliness control Product material: activated carbon, galvanized steel wire. Size: 4'' flange duct x 12'' length. Product color: silver. Package Included: 4'' Carbon Filter × 1, Pre-Filter × 1. Features: 1. The carbon filter for grow tent has premium Australian virgin charcoal bed, rated at 1200+ IAV, providing 100% filtered airflow. 38mm thick charcoal bed ensures higher absorption rate and longer service life. 2. Insulated flange, honeycomb structure, galvanized steel mesh, conical inner base. Reusable carbon filter, no need to replace the entire filter, saving time and cost. 3. Carbon filter odor control can be used as an intake or exhaust filter in various settings, such as inline fans and duct fans, intake and exhaust fans, air exchange fans, ventilation duct systems.

Product Dimensions: 6.93 x 6.93 x 13.78 inches


Item Weight: 5.99 pounds


Manufacturer: MELONFARM


Country of Origin: China


Item model number: MFACFILTR4


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 30

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


  • Pretty impressive little filter
Size: 4 Inch
So far seems good. I don’t even need to use ducking with this. I have it connected directly to the in-line fan and this just sits right on top of the tent. My set up is so small and this is such lightweight. It works great. It doesn’t prevent airflow issues. It doesn’t stop the suction from the exhaust fan. The degree of pressure that comes out is the same. It’s just filtered which is ideal for gardening and I was surprised that the function for how inexpensive this was I definitely recommend it. ... show more
Reviewed in the United States on April 11, 2025 by greg

  • Eliminated 99% Of Odors
Size: 4 Inch+Vent Cover
I was skeptical of the price but took a chance since I needed a filter. It works great and Shipping was fast. Def would buy again.
Reviewed in the United States on February 20, 2025 by That's Me!!

  • Still no smell
Size: 4 Inch
I have used this filter now for over a year in a 4x4 tent. This completely prevents any smell from getting outside the tent. Better price than the others and worth it.
Reviewed in the United States on January 10, 2025 by Aaron

  • Good filter
Size: 4 Inch
Works great as a filter, but it has an opening at the end of the interior screen that allows the charcoal to fall out if tipping the filter any direction but with the flange up. Had to seal it with duct tape.
Reviewed in the United States on April 2, 2025 by Mathew T Smith

  • very nice... love explosion
Size: 4 Inch
great product... would never ask for a refund... if that ever happend/s it must've been a glitch in amazon's system
Reviewed in the United States on April 19, 2025 by Aaron Cox

  • No good
Size: 4 Inch
Poor quality materials, poorly packed for shipping, item was heavily damaged. I reached out to the vendor and the email was returned because they listed a fake address. UPDATE: had to return the first busted up damaged, dusty unusable filter and they sent another dented up, damaged filter but this one was put in an extra box to try and protect it but There was damage on the original packaging and not the Amazon box, so someone put a damaged filter into a Amazon box trying to hide the same issues. These filters are DIRTY, my home is covered in carbon. avoid these filters and this seller at all costs. Terrible experience, horrible customer service, poor quality products and shipping practices. ... show more
Reviewed in the United States on January 22, 2025 by Edward S. Hands Edward S. Hands

  • Pre-Filter Falls apart!
Size: 4 Inch
Pre-Filter is made very cheaply, after removing it and cleaning it started to come apart with little force on reinstall. The Filter itself is good but not the pre-filer. Luckily I have old pre-filters that fit and don't fall apart.
Reviewed in the United States on October 21, 2024 by anthony e. flaskerud

  • Filters air exceptionally well
Size: 4 Inch
Low cost compared to others and extremely effective.
Reviewed in the United States on March 12, 2025 by Larry

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