We reviewed 55 different Carbon filters available on the market and created a simple list to help you pick the Best carbon filter for grow tent and ducting combo.
Each carbon filter evaluated across a variety of factors: size, CFM, capacity, materials, durability, frame-strength, construction, budget and much more, these grow tent carbon filters are truly the best options out there.
Best Carbon Filter For Grow Tent
5 Best 4 Inch Carbon Filter
|1||iPower 4 Inch Air Carbon Filter||See Price|
|2||VIVOSUN 4 Inch Air Carbon Filter||See Price|
|3||CoolGrows 4 inch Cheap Carbon Filter||See Price|
|4||TerraBloom 4" Air Carbon Filter||See Price|
|5||Amagabeli 4" Carbon Air Filter||See Price|
Best 6,8, 10 Inch Carbon Filter
|1||iPower Air Carbon Filter||6 Inch||See Price|
|2||Phresh Carbon Filter, 400 CFM||6 Inch||See Price|
|3||VIVOSUN Air Carbon Filter||6 Inch||See Price|
|4||iPower Carbon Filter for Grow Tent||8 Inch||See Price|
|5||Phresh Carbon filter Filter||6, 8, 10, 12, 14 Inch||See Price|
Best Fan Filter Ducting Combo for Grow Tent
|Rank||Product Name||Size (Available)||Price|
|1||iPower Fan Filter Ducting Combo||4", 6", 8"||See Price|
|2||VIVOSUN Fan Filter Ducting Combo||4", 6", 8"||See Price|
|3||IOBIONICS Air Filtration Kit||4 Inch||See Price|
|4||PrimeGarden Fan Filter Ducting Combo||4", 6", 8"||See Price|
|5||Hydroplanet Air Filter Kits for Grow Tent||4", 6", 8"||See Price|
Best 4 Inch Air Filter for Grow Tent
We reviewed and created a list of top rated and most use 4 inch air carbon filter for grow room/ grow tent. Lets enjoy…
1. iPower 4 Inch Air Carbon Filter
This 4-inch air filter is another best selling product from ipower manufacturer. It is a professional grade filter that will able to handle the nastiest odors produced by your plants.
The ipower carbon filter cap is manufactured with durable aluminum for ensure maximum strength and long-lasting effects. The plug and play features help easy install and will keep you free from any unnecessary hassle.
Features of high quality 1050+ IAV Australia Virgin Charcoal make it more effective. This ipower carbon filter not only soaks up and eliminates smelling but also eliminates harmful and ill-fating chemicals.
2. VIVOSUN 4 Inch Air Carbon Filter
Another most used carbon filter for grow tent is the vivosun 4 inch carbon filter from vivosun manufacturer. If you need a quality air carbon filter at an affordable price, it is the best choice for you.
There are 3 different sizes of filter available, 4 inch, 6 inch and 8 inch. You have to choose according to your growing area. The carbon made of imported Virgin Australian activated charcoal that will able to deliver 100% filtered airflow.
This 4 inch grow tent carbon filter Protects from chemical irritants and able to Eliminate undesirable odors, pungent smell, and particulates from grow tent and hydroponic grow room. In this package, you will get a carbon filter, Changeable Velcro Pre-filter, and carbon filter belts.
3. CoolGrows 4 inch Cheap Carbon Filter
Are you looking for a cheap carbon filter for grow tent? If yes, Coolgrows 4 inch cheap carbon filter is the best option for you. Keep in mind that the price is cheap but not the performance.
The coolgrows manufacturer is famous for produce high quality grow tent, carbon filter and few other growing kits. this coolgrows cheap grow tent carbon filter is one of them. It enables 99.8% filtered airflow and easy compact with any inline fan.
There are two different sizes available, 4 inch and 6 inch carbon filter. You can choose one according to your requirements. This filter can soak up and eliminate the undesirable ill-smelling odors of bathroom, drying room and kitchen.
If this coolgrows carbon filter does not meet or exceed your expectations, you can contact with them because they provide One-year warranty.
4. TerraBloom 4″ Air Carbon Filter
The terrabloom 4 inch grow tent carbon filter manufactured top-grade RC-48 Charcoal Carbon from Western Australia. The filter bed is 46mm thick while Most of the other competitive has 38mm thick Carbon Beds. If you choose the terrabloom filter, you can build a better air filtration system longer lifespan.
This one can help you to filter out odors, smoke, plant, mechanical or other foul smells from indoor grow tent, hydroponic grow room, workshop, house, and commercial space.
Features of Rated for up to 350 CFM, 46mm RC-48 virgin bed, and Effective for up to 24 months of use. They provide a 4 Inches by 16 Inches (Length) Carbon Filter, 2 Machine Washable Black, and White Pre-Filters, and Pre-Installed Aluminum Base and Flange. If this one does not meet with your expectations, you can contact with them because they provide 90 days warranty.
5. Amagabeli 4″ Carbon Air Filter
This is also a high-quality charcoal filter for grow tent from Amagabeli. There are two different sizes of filter available, 4 inch and 6 inch. It has 1050+ IAV Australian virgin charcoal bed which enables 99.8% filtered airflow and the Inner and outer mesh provides 55% open area allowing increased airflow.
The Air Scrubber made of Galvanized Steel material which is better than aluminum. It comes with a washable pre-filter that easily mounts the filter with Velcro seam.
This carbon filter can eliminate odor, pungent smell and particulates from hydroponic grow room, grow tent, smoking room, bathroom, living room, pet house. But we recommend using for tomato plants, pepper, vegetable lettuce, and cilantro for a maximum good result.
It matches with 4 inch duct fan, inline fan, can fan, intake fans, exhaust fans, and other ventilation system accessories. This charcoal carbon filter can be used as Exhaust Filter and Intake Filter both.
Best 6 Inch Carbon Filter For Grow Tent
We reviewed the 5 most used 4″ carbon filter above, but if you need a small big than 6/8 inch filter is the best choice for you. Before you buy any filter, you should consider about your growing area. I have created a simple list of the most best 6 Inch & 8 inch carbon filter.
1. iPower 6 Inch Carbon Air Filter
I think you already know about ipower carbon filter because already I reviewed it. It is another most used 6 inch carbon filter from ipower manufacturer. Features of airflow; 400CFM, 6″ Flange Ducting x 16″ Length.
It has the world’s most absorbent carbon that is 1050+ IAV Australian RC412 Activated Carbon. In this package, a pre-filter included and we recommend replacing it every 6 months to protect your filter.
This filter has the ability to soak up and eliminate undesirable odors and ill-fating chemicals in the air. The Carbon Layer of Thickness is 50mm which ensure Higher Absorption and Performance. Personally, I recommend this ipower carbon filter for grow room, hydroponics grow room and grow tent.
2. Phresh Filter 6 in x 16 in | 400 CFM
If you have a good budget, the phresh filter is perfect for you. You can choose your perfect size filter because there are several sizes available. You can separately buy intake filter, inline filter, replace pre-filter, and duct silencer.
It has Aluminum tops and bases which reduce weight and the carbon bed thickness is 46mm. also, it has a Cone shaped internal base which helps to maximum airflow.
Many professional growers suggest the phresh filter but few indoor growers do not encourage for the expensive price. My recommendation is, buy it if you have a good budget and want a filter which is perfectly fit with your application.
3. VIVOSUN 6 Inch Air Filter
This is another most used 6 inch carbon filter from vivosun manufacturer. It is a great combination of quality and price. That means you will get a quality product at a very affordable price.
There are 3 different sizes available like 4 inch, 6 inch and 8 inch. You can select anyone according to your expectations. It has superior carbon quality which made of imported Virgin Australian activated charcoal to deliver 100% filtered airflow.
It has more effective ability to protects from chemical irritants and eliminates odors from hydroponics grow room, indoor grow tent, kitchen, bathroom, pet house and smoking as well.
It can be used as exhaust filter or intake filter with 6 inch inline or duct fans, exhaust or intake fans, air exchange fans and other ventilation accessories. The Product Dimensions: 6” x 18”, included Changeable Velcro Pre-filter and Carbon Filter Belts.
4. Phresh Filter 8 in x 24 in 750 CFM
Are you looking for a bigger carbon filter than 4/6 inch? If yes, phresh 8 inch carbon filter may meet with your needs. It is an 8 in x 24 inch carbon filter with 750 CFM capability. There are large selections of sizes available to fit you with any size application.
But, Keep in mind that the price is small expensive than other competitive filters. This one made from high-quality material to ensure long life span and that’s why the price is small high. I think it is a good investment for large area odors control and protect from chemical irritants.
5. iPower 8″ Carbon Filter for Grow Tent
It is the most used ipower 8 inch air carbon filter with Australia Virgin Charcoal for inline fan. This professional-grade filter can handle the nastiest odors produced by your plants in hydroponics grow room and indoor grow tent.
The filter cap made of high quality and aluminum to ensuring maximum strength and durability. Weight is 50% less than other competitive brand and the plug and play features helps easy install.
Best Fan Filter Ducting Combo (Complete Kits)
Buying a complete air filtration kits are the best way to control undesired odors and protects from chemical irritants. On the other hand, if you have not time or don’t want to go hassle to buy all kits separately, this guide I have created for you.
1. iPower Fan Filter Ducting Combo
It is the best carbon filter fan combo. Not only fan and filter but also available ducting and other necessary kits called as complete air filtration kits. It can be fit any size application because of several sizes available here.
Five different packages you will find here; 4 inch fan filter ducting, 4 inch full ventilation kits, 6 inch fan filter ducting, 8 inch fan filter ducting and complete air ventilation kits.
The fans made with quality components for most quiet operation and have Composite fan blades, a center hub which reduces unwanted noise and vibration. The 1050+ IAV Australia Charcoal Filter can eliminate undesirable odors produce by your plants.
This ventilation combo can remove heat and ill-smelling odors in the grow tent. Included Pre-Filter, for protect your filter; you should replace the Pre-Filter every 6 months.
2. VIVOSUN Fan Filter Ducting Combo
This is another most used fan filter ducting combo by vivosun. They manufactured world-class product at an affordable price than any other competitive brand. There 3 different size available; 4 inch, 6 inch and 8 inch. Choose one according to your growing area.
In this combo, you will get an inline fan which suitable for grow tent, hydroponic grow room, hospital, and industrial applications. The fan has low noise Level: 49 dB; and Fan speed: 2500 rpm which can maximum airflow.
The carbon filter has Interior and exterior mesh construction which provides 53% open area for free filtered airflow. It comes fully assembled and included easy on/off pre-filter and reversible flange.
Features of 1050+ RC 48 Activated Carbon helps to deliver 100% filtered airflow and eliminate ill smell produced by your plants.
3. IOBIONICS Air Filtration Kit for Grow Tent
The IOBIONICS air filtration kits are very popular for efficient & effective Odor control features. It rated for a maximum 20CFM and Uses Premium 1050+ RC48 Australian Virgin Charcoal. This carbon filter can maximum eliminate odors, ill smell and protect from chemical irritants.
In this package, you will get an IOBIONICS V-Series 4 inch Inline Fan which offers Highest CFM Per Watt. The Inline Fan Delivers 190 CFM Of Airflow Using Only 20 Watts which means you can save the electricity bill every month.
You will get from this complete air filtration package; IOBIONICS 4” inline Fan, Fan Speed Controller, 4” Activated Carbon Filter, Washable Pre-Filter, Digital Timer Thermometer Hygrometer, 2 heavy Duty Rope Ratchet, 4” Aluminum Flex Duct, 4″ Durable Coupling Duct, 3 4” Stainless Steel Clamp.
4. PrimeGarden Fan Carbon Filter Ducting Combo
It is a complete package of an inline fan, high-quality carbon filter and ducting. You also find complete grow tent air ventilation kits like fan, filter, speed controller, timer and humidity monitor. Also, there are several sizes available, 6 inch to 8 inch filter kits and ventilation kits.
They use Coal Based activated carbon which is environmentally friendly materials and the carbon thickness is 1.5 inch. Included Changeable Velcro Pre-filter and 2 black elastic belts. The fan and carbon filter are easy to install in any application and perfect for grow tent and hydroponics grow room.
If you are looking for a complete air filtration combo kits, you can consider it. But still, I recommend going to our first pick. You will get in this package; a Coal Based Activated Carbon Filter, Changeable Velcro Pre-filter, 2 Elastic Ropes, Silver Flex Ducting, Inline Fan, and 2 Steel Hose Clamps.
5. Hydroplanet Air Filter Kits for Grow Tent
Hydroplanet is a very trusted brand in the indoor growing world. They produce high quality grow light, inline fan, ducting, and a few other growing accessories. You will get a carbon filter, inline fan with built in speed controller and 25-Feet Uninsulated Aluminum Ducting with Clamps.
The inline duct fan can move air through a carbon filter and keep the air fresh. Also, the carbon filter eliminates ill smell, perfect for use hydroponic grow room and grow tent. The most important, they give a 2-year warranty while the maximum competitive not give. I think they are confident about their product.
Where to Put Carbon Filter in Grow Room?
You can include the filter as part of your exhaust system and either place it before or after your fan.
What Size Carbon Filter for 2×2 Grow Tent?
What Size Carbon Filter for 2×4 Tent?
4×12 inch carbon filter is perfect for 2×4 grow tent.
What Size Carbon Filter for 3×3 Grow Tent?
4-inch carbon filter is perfect for 3×3 grow tent.
What Size Carbon Filter for 4×4 Tent?
6-inch carbon filter is ideal for 4×4 tent. You can also buy 4 inch high CFM Rating carbon filter.
What Size Carbon Filter for 10×10 Room?
8-inch carbon filter is perfect for 10×10 tent. Some grower also uses 10″ and 12″ and its depend on your growing environment.