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The 8 Best carbon filter for grow room of 2024

Are you trying to find carbon filter for grow room among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling carbon filter for grow room on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 13 hours of research and did 56 carbon filter for grow room tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best carbon filter for grow room you can buy today

No. 1
iPower 4 Inch Carbon Smelliness Control with Australia Virgin Premium Charcoal Reversible Flange Odor Scrubber for Inline Fan Hydroponics, Grow Rooms, 4'' Filter, Black
  • Smelliness scrubber specs: Air flow: 220CFM; size: 4 inch; flange ducting: 12 inch length. 1200+ IAV Australian RC412 activated carbon: High-quality carbon for higher absorption and long service. Hook design, easy to hang
  • Effective odor control: Protects from chemical irritants and eliminates odors from bathrooms, basements and kitchens. Absorbs odors from pets and smoking, pungent smell and particulates from indoor grow tent
  • Package Includes: 4 inch x 12 inch air carbon filter; 1 free pre-filter. We recommend replace the pre-filter every 6 months to protect your filter
  • Versatile applications: Item can be used as intake or exhaust filter in a variety of setups including use with inline fan and duct fans, intake and exhaust fans, air exchange fans, ventilation ducts, and other accessories
  • Reversible flange and base: The heavy-duty aluminum flange and bottom can be removed to reverse the charcoal canister, allowing the filter body to be flipped upside-down for reversible smell filtration and an extended service life
SaleNo. 2
VIVOSUN Air Filtration Kit, 6” 390 CFM Inline Ventilation Fan with Speed Controller, 6” Black Carbon Filter and 8’ of Black Ducting for Grow Tent, Planting Room, Air Circulation
  • Perfect Combination: Three-part system includes every part you need to get set up; It is primarily used in various air circulation and ventilation projects to move and transport air
  • Energy-Efficient Ventilation: The inline duct fan helps solve ventilation problems; This fan is durable and runs smoothly and quietly; Variable speed controller facilitates fan speed adjustment
  • Excellent Odor Control: The porous activated carbon with 1050+ RC 48 Australia Virgin Charcoal helps eliminate some of the most undesirable, pungent smells and particulates for indoor grow tents
  • Perfect Connector: The VIVOSUN ducts are made of high-quality aluminum; Features a double layer of protection with PET thermoplastic; Comes with two heavy-duty stainless clamps
  • Cost Effectiveness: This combination is not only suitable for green house air circulation, but also for bathroom ventilation, stove exhaust, kitchen cooking exhaust, etc.
No. 3
Gorilla Carbon Filter - Strongest, Longest Lasting Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Tents and Rooms - 4-Inch
  • More Effective AND Longer Lasting: 80-90% of our coconut carbon structure is made up of micro-pores, giving Gorilla Carbon Filters up to 50% more surface area to bind and remove odors than cheap “pellet” filter alternatives.
  • Optimized Design for Peak Performance: The longer odors come in contact with activated charcoal (commonly referred to as dwell time), the more effective they are at removing those odors from the air. Gorilla Tactical Carbon Filters are designed with thick carbon beds to ensure the highest removal percentage of odors, and particulates.
  • Cleanest Operation and Amplified Air-Flow: The high charcoal hardness coupled with extraordinarily low ash levels allow for clean operation and less loss of air movement due to fine particle damming.
  • Great for your grow AND for the planet: Made with premium, activated Coconut Shell Charcoal. By far the most eco-friendly and sustainable source of carbon from coconut trees, not from a mining or chemical process.
  • Strongest, Lightweight, Durable Design: The lightweight and durable aluminium housing and dual on-board mounting points makes it the easiest carbon filter to install with an inline fan in your grow tent.
No. 4
iPower 2 Pack 8 Inch Air Carbon Filter Smelliness Control Scrubber with Australia Virgin Charcoal for Hydroponics/Grow Rooms/Inline Duct Fan, 8" 2-Pack, Silver
  • Effective odor control: Protects from chemical irritants and eliminates odors from bathrooms, basements and kitchens. Absorbs odors from pets and smoking, pungent smell and particulates from indoor grow tent
  • Superior carbon quality: 1050+ IAV Australian RC412 activated carbon: High-quality carbon for higher absorption and long service. Filters 3 times more odors and particulates than standard filters. You will get 100% filtered airflow
  • Reversible flange and base: Air flow: 690 CFM. The flange and bottom can be removed to reverse the charcoal canister, allowing the filter body to be flipped upside-down for reversible smell filtration and an extended service life
  • Versatile applications: item can be used as intake or exhaust filter in a variety of setups including use with inline fan and duct fans, intake and exhaust fans, air exchange fans, ventilation ducts, and other accessories
  • Pre-filter included: We recommend replace the pre-filter every 6 months to protect your filter. Dimensions: 8'' x 20''
No. 5
Nova Microdermabrasion 4 Inch 276 CFM Duct Inline Fan Ventilation Kit with Carbon Filter, Speed Controller and 8 Feet Ducting Combo for Hydroponics Grow Tent
  • 【Efficient Ventilation with Whisper-Quiet Operation】Experience powerful air circulation with a fan that runs at 2550RPM and delivers 276CFM of airflow. With 3 adjustable speed settings (High, Med, Low), you can customize your comfort level. Enjoy a peaceful night's sleep with its whisper-quiet operation, producing only 45DB noise level
  • 【Optimized Airflow for Maximum Ventilation】Breathe easy with our 4 inch carbon filter. Its inner and outer meshes are designed with a large open area to provide efficient airflow. With 2 conversion options, it can function as an intake filter or an exhaust filter, offering versatile air ventilation solutions for your needs
  • 【Versatile Applications for Improved Air Quality】This duct fan is a versatile air filtration combo that can help improve air quality and maintain optimal air flow. It's perfect for a wide range of applications such as hydroponics, grow rooms, greenhouses, basements, garages, kitchens, bathrooms, as well as commercial cooling and industrial applications
  • 【Robust and Resilient Construction】Our ducting is constructed with 3-layer aluminum foil and reinforced with steel wire, ensuring durability, high-temperature resistance, and corrosion-proof performance. Its flexible length allows for easy installation in a variety of settings. Plus, 2 stainless steel ducting clamps are included to provide a secure and stable connection
  • 【Quick and Simple Installation】Measuring at 10.8’’ x 7.4’’ x 10.4’’, the fan is compact and portable, making it easy to set up wherever you need it. The carbon filter measures at 6.9’’ x 13.2’’. With a power of 70W, this unit is lightweight and simple to install, allowing you to enjoy efficient air ventilation without any hassle
No. 6
Instant HEPA Quiet Air Purifier, From the Makers of Instant Pot with Plasma Ion Technology for Rooms up to 630ft2; removes 99% of Dust, Smoke, Odors, Pollen & Pet Hair, for Bedrooms & Offices, Pearl
  • ADVANCED AIR CLEANING TECH: Combines a HEPA-13 filter that captures 99.97% of dust, pollen, smoke, mold, & other ultrafine impurities, combined with Plasma Ion Technology that projects positive and negative ions in the air allowing you to breathe easy.
  • CLEAN AIR IN MINUTES: Filters up to 630 SQFT per hour, to exchange 126 SQFT 5 times per hour, allowing you to breathe cleaner air in minutes, based on 3rd party testing.
  • AUTO MODE: Automatically senses the air quality and adjusts the fan up or down according to detected quality. Light band indicates when air quality is good (white), okay (orange) or poor (red) and adjusts to get back to good.
  • ODOR REDUCER: Activated carbon filter layer helps decreasing unpleasant smells, allowing your rooms or office space to be refreshed.
  • WHISPER-QUIET: Light sensor automatically turns off displays and lowers noise to whisper-quiet levels when it is time for bed.
  • ENERGY STAR CERTIFIED: Eco mode cycles the fan on and off every 10 minutes, if air quality is detected good for 30 minutes, allowing 50% energy reduction.
  • LONG LASTING FILTER: Our high quality air filter can last up to 12 months and changing it is effortless! Unhinge the bottom of the purifier and swap out your old filter and swap in a new Instant Air Purification Replacement Filter.
  • A BRAND YOU TRUST: From the makers of Instant Pot, the brand that revolutionized the way you cook, is now transforming the way you live and breathe. With an Instant Air Purifier, you’ll inhale cleaner air, and exhale peace of mind.
  • NOT AVAILABLE FOR SALE IN INDIANA.
No. 8
Can-Lite Active Carbon Filter 6-inch 600 CFM for odor control in grow tents and other hydroponic systems
  • The Can-Lite Filter 6-inch 600 CFM delivers long carbon filter life, odor control performance, and ease of installation
  • Can-Lite Filter 6-inch 600 CFM specifications: 18-1/8 inches high, 10-1/4-inch OD, 2-inch carbon bed depth, and an 6-inch built-in flange
  • For maximum Can-Lite carbon filter performance and longevity, keep your environment consistently between 50% and 70% humidity
  • Can-Lite filters are manufactured to provide quality, durability, and odor control performance
  • Includes 1 filter
No. 9
AC Infinity Air Filtration Kit 4”, CLOUDLINE Inline Fan and Carbon Filter Combo, Cooling and Ventilation System for Grow Tents, Hydroponics, Indoor Gardening
  • An air filtration kit with everything you need to cool, ventilate, and control odors in your grow space.
  • Features the CLOUDLINE inline fan with speed controller, delivering silent and efficient performance.
  • Carbon filter with prefilter cloth uses 1200+ IAV activated charcoal for high efficacy odor blocking.
  • Four-layer flexible ducting connects the inline fan and filter to your grow tent to direct airflow.
  • Kit Duct Size: 4” | Fan Airflow: 165 CFM | Noise 29 dBA | Carbon Thickness: 38 mm | Ducting Length: 25 ft.
No. 10
VIVOSUN 4 Inch Air Carbon Filter Smellines Control with Australia Virgin Charcoal for Inline Duct Fan, Grow Tent, Pre-filter Included, Reversible Flange 4" x 12"
  • Excellent Odor Control: Made of premium RC 412 Australian Virgin charcoal at 1200+ IAV, helps to eliminate pungent smells and chemicals; The 38mm thick charcoal bed with high microporosity ensures its high absorption
  • Unique Design: The dual-sided galvanized steel mesh adopt round hole design, which greatly increases the open area and ensures the max. airflow 223 CFM; The lengthened carbon canister enables a higher filtration rate
  • Versatile Applications: The detachable pre-filter cloth blocks 99% particles to keep the filter clean; Effective to eliminate odors and gaseous compounds for indoor grow tent, hydroponics room, kitchen or basement
  • Reversible Flange and Base: The heavy-duty iron flange and base can be exchanged to reverse the charcoal canister for an exhaustive smell filtration and help to prolong the filter’s service life
  • Compatible Function: It can work with a 4-inch inline duct fan to configure both intake and exhaust ventilation system; Comes with a pair of belts which makes the assembly in grow tent more convenient

How to choose a good carbon filter for grow room

Does the idea of finding a fantastic carbon filter for grow room make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in carbon filter for grow room. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top carbon filter for grow room products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top carbon filter for grow room on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top carbon filter for grow room brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top carbon filter for grow room based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the carbon filter for grow room were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good carbon filter for grow room, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your carbon filter for grow room.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting carbon filter for grow room for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our carbon filter for grow room. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what carbon filter for grow room should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on carbon filter for grow room.