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Best Carbon Filter Fan: The carbon filter fan is useful to control and reduce odor caused by Cannabis or Marijuana and other plants. You should get the best carbon filter fan and install the same in your grow room. The inline fan with carbon filter is perfect combination to prevent odor from spreading outside the grow room. It will help in proper growth of plants and absorb the unpleasant odors.
When you have a greenhouse or grow room in your home, it should also have a ventilation. The lack of proper ventilation may lead to clogging of pore of the leaves. As a result, the plants in your grow room will become weaker or die. Therefore it is necessary to have a ventilation and install an ideal carbon filter fan to make the nearby environment odorless and let the plants grow naturally.
Our Top 3 Picks for Carbon Filter Fan
In order to find a carbon filter fan for your grow room or tent, you need to check which products are available. The inline fan with carbon filter combo is made by many well known and unknown brands. So it is quite difficult to check each and every product for you. Therefore we have come here to help you get your desired carbon filter fan in an easier way. Here we provide our top 3 picks for the best carbon filter fan as follows:
| Carbon Filter Fan Images |  |
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| Carbon Filter Fan Name | iPower 4-Inch 190 CFM Inline Fan Carbon Filter Combo | VIVOSUN 4-Inch Air Filtration Kit with Carbon Filter | iPower 8-Inch 750 CFM Duct Inline Fan with Carbon Filter |
| Unit Size | 4-Inch | 4-Inch | 8-Inch |
| Fan Speed | 190 CFM | 203 CFM | 750 CFM |
| Noise Level | Very Low | 49 dB | Very Low |
| Check Latest Price Here |  |
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10 Best Carbon Filter Fan Reviews
There are many benefits and a few drawbacks of a carbon filter fan. So it is important to check all details before selecting any of the product for your home. Here we are going to show you the top 10 best carbon filter fan reviews with advantages and disadvantages of each unit. You should go through our reviews to deeply understand about each product and find the one that suits your needs.
#1. iPower 4-Inch 190 CFM Inline Fan Carbon Filter Combo
Features:
- Variable Speed Control Dial
- Duct Inline Fan Blower
- IAV Australia Charcoal Filter
- Multi Functional and Wide Applications
iPower Inline Fan with Carbon Filter is a multi functional product for your grow room. It is crafted from premium quality components to provide best quality and long usage life. The unit requires a pre filter which is already added by the company. You need to change the pre filter every six months to protect your filter from dirt, debris and other stuff.
In order to provide quiet operation, it comes with composite fan blades and center hub. The reduced noise and vibration are helpful to maintain peace around the grow room area. It is equipped with a 4-inch 1050+ IAV Australia Charcoal Filter which is one of the world’s most absorbent carbon available in present time.
The iPower has provided one simple controller for speed and power of the unit. You can set the dial at off, high, medium and low as per your requirement for this best carbon filter fan speed and movement. The controller does not allow you to set the speed below 50 percent to save its motor from burning out.
iPower 4-Inch 190 CFM Inline Fan Carbon Filter Combo contains various pros and cons given as under:
What We Like:
- Remove Heat and Eliminate Unpleasant & Ill Smelling Odors
- Variable Speed Control Dial with Low, Medium and High Options
- Fix Air Delivery Problem without Causing Any Major Expense
- Controller Not Set Below 50% to Protect Fan Motor from Burning Out
- Free Pre Filter Included to Protect Your Filter from All Infections
- Made of Quality Components to Provide Quiet Operation and Less Vibration
What We Don’t Like:
- Customers Complain that its Build Quality is Not up to the Mark
- Some Customers Received It with Missing Parts
#2. VIVOSUN 4-Inch Air Filtration Kit with Carbon Filter
Features:
- Inner and Outer Mesh
- Reversible Flange and Base
- Flexible Length for Inline Fan
- Include Two Belts in Package
VIVOSUN Air Filtration Kit is a complete system with all the parts you need to set up a carbon filter fan. You should not buy individual parts as they may not be compatible and you will have to return or replace them. Therefore it is better to get this package from VIVOSUN and install it easily with help of its simple instruction manual.
It comes with a powerful inline fan that consumes 34 watt power and requires connection to AC 110 Volt, 60 Hz outlet. It will not make much noise while running as the maximum noise level is 49 dB only. So your house environment will be less noisy even if this carbon filter fan is running continuously for long hours.
It has a premium carbon filter which is made with internal and external mesh construction. It provides around 53 percent open area for free and increased air flow. The three layer ducting and clamps are made from high quality aluminum which is environment friendly and corrosion resistant to offer long lasting use.
VIVOSUN 4-Inch Air Filtration Kit with Carbon Filter has some pros and cons as follows:
What We Like:
- Inline Fan is Ideal for Green Rooms, Grow Tents, Hospital Rooms etc.
- 3 Layer Ducting Made Sturdy with Aluminum Foil, Pet and Aluminum Foil
- Built-in Steel Wire for Reinforcement and Long Lasting Performance
- Quick and Easy to Set Up for Flexible Length of Ducting and Clamps
- Reversible Flange and Base have Two Year Expected Life for Durable Use
- Flexible Steel Wire Support Heavy Duty Triple Layer Duct Walls
What We Don’t Like:
- No Clear Information Provided about Warranty
- Bearing Rusted from Humidity, Make Noise While Running
#3. iPower 8-Inch 750 CFM Duct Inline Fan with Carbon Filter
Features:
- 750 CFM Duct Inline Fan Blower
- IAV Australia Charcoal Filter
- Uninsulated Aluminum Ducting
- 0 to 185°F Temperature Endurance
iPower Duct Inline Fan with Carbon Filter is a cleaner and fresher combo set for your plants. It is designed to control odor for your privacy and comfort in your own grow room. It keeps you and your family safe from musty air conditions and unpleasant odors around the space. You can easily install this combo set and use it without any restrictions.
It is built with UL approved quality materials for high strength and durable use. The 8 inch large size will easily fit your big ventilation and carbon filter will reduce the spreading of ill smells. The combination of high quality fan blades and center hub are very effective to reduce noise and vibration when the inline fan is running.
This iPower Carbon Filter Fan comes with an 8-inch duct inline fan blower, 1 charcoal filter, 1 aluminum ducting and 2 stainless clamps. It also provides flame retardant coating and corrosion resistant wire helix. It can bear the temperature range from 0 to 185°F. The pre filter is included with unit to provided added protection and save your money.
iPower 8-Inch 750 CFM Duct Inline Fan with Carbon Filter has a few pros and cons as given below:
What We Like:
- Flame Retardant Coating and Corrosion Resistant Wire Helix
- Very Effective to Remove Heat and Undesirable Odors
- Has World’s Most Absorbent IAV Australia Charcoal Filter
- Composite Fan Blades and Center Hub Reduce Noise and Vibration
- Stainless Metal Clamps Made From High Quality Aluminum
- Double Layer Construction for Fire Resistance and Durability
What We Don’t Like:
- It is Expensive compared to other carbon filter fans
- Customers Complain Fan Make Loud Noise While Running
#4. VIVOSUN 6-Inch 440 CFM Inline Duct Fan with Carbon Filter
Features:
- Australian Virgin Charcoal Bed
- Only 50 dB Noise Level
- Heavy Duty Air Flow Fan
- Suitable for Versatile Applications
VIVOSUN 6-Inch Inline Duct Fan with Carbon Filter provide great resistance against plant odors. You can protect the grow room environment and outside space by adding this best VIVOSUN carbon filter fan in your house. It operates silently with least possible noise and makes your grow room free from all bad smells.
It comes with a heavy hitting air blower fan that runs at the speed of up to 2450 RPM. Such faster speed is powerful enough to quickly eliminate all the unpleasant odors and make the environment normal again. The noise level will be maximum 50 dB which you will hardly notice while walking in the room or watering the plants.
The fan moves the air through your target location and provides optimal ventilation. It has a superior carbon filter which is made from 1050+ RC 48 Australian Virgin Charcoal Bed. The carbon filter is powerful enough to remove all the unpleasant and undesirable odors, pungent smells and particulates from the grow room.
VIVOSUN 6-Inch 440 CFM Inline Duct Fan with Carbon Filter has some pros and cons as follows:
What We Like:
- Heavy Hitting Air Blower Fan Flow At Maximum 2450 RPM Speed
- Supper Quality Carbon Filter Eliminate All Odor and Pungent Smells
- Pre Filter Added to Protect the Main Filter, No Need to Buy Separately
- Fan Speed Controller Dial Allow Easy Control of Air Flow
- Operate Quietly As Maximum Noise Level is Only 50 dB
- Ideal to Install in Kitchen, Greenhouse, Grow Room, Grow Tent etc.
What We Don’t Like:
- Customers Complain Hanging Hardware Not Included
- Customers Complain that Motor Does Not Last Longer
#5. iPower 6-Inch 350 CFM Inline Carbon Filter
Features:
- 350 CFM Duct Inline Fan Blower
- Variable Speed Fan Controller
- 6-Inch x 16-Inch Reversible Flange
- Two Stainless Metal Clamps
iPower 6-Inch 350 CFM Inline Carbon Filter is a complete set for your greenhouse. It contains inline fan with variable speed controller, carbon filter, metal clamps, aluminum ducting and other accessories. You will not need to buy any additional part for installing this carbon filter fan in your grow room.
This set includes a 6-inch 1050+ IAV Australia Charcoal Filter which is one of the most absorbent carbon available in market. The controller allows you to set the carbon filter inline fan speed at your desired level. It also has “off” option to let you turn off the fan whenever you want. In addition to off, the controller has high, medium and low speed options.
The speed of air blower fan is not adjustable below 50 percent. Because there is a risk of motor burn out when the fan speed goes below 50%. So the company has set it adjustable above the level of risk for protection of its motor. The ducting and clamps have are made of aluminum and metal to offer maximum strength and durability.
iPower 6-Inch 350 CFM Inline Carbon Filter has several pros and cons as mentioned below:
What We Like:
- 6-Inch 8 Feet Uninsulated Aluminum Ducting Last for Years
- Pre Filter Provided for Free to Protect Main Carbon Filter
- 350 CFM Inline Fan Make Low Noise and Minor Vibration
- Speed Control Not Adjust Below 50% to Avoid Risk of Motor Burning
- Flame Retardant Coating and Corrosion Resistant Wire Helix
- Effectively Remove Excess Heat and Undesirable Ill Smelling Odors
What We Don’t Like:
- Customers Complain that the Instructions are Confusing
- It can’t remove the odor properly after several months
#6. PrimeGarden 4-Inch Inline Fan Carbon Filter Ducting Combo
Features:
- Variable Vent Fan Speed Adjuster
- Low, Medium and High Levels
- Digital Thermometer Hygrometer
- 24-Hour Timer Dual Outlet
PrimeGarden Inline Fan Carbon Filter Ducting Combo is a complete grow tent ventilation system. The filter is constructed by using coal based activated carbon environment friendly materials. The carbon layer thickness is 1.5 inches and it also includes a pre filter that keeps the main carbon filter safe from any harmful stuff or infection.
It is designed to filter the air and provide cleaner air in and around the grow room. The filtered air is fresh and good for your health. The variable speed control unit has a simple dial. You can move the dial around to set the speed of carbon filter fan at low to high as per your choice and need at a time.
The PrimeGarden has also provided hygrometer that shows temperature in Fahrenheit or Celsius. It also displays clock and calendar for your convenience. This meter helps you to know the temperature of room and the level of humidity time to time. The operating environment temperature for this inline fan is from -20 to 65 degree Celsius.
PrimeGarden 4-Inch Inline Fan Carbon Filter Ducting Combo has a few pros and cons as given below:
What We Like:
- Dual Timer can Control Two Outlets Simultaneously
- Hygrometer Show Temperature, Clock, Calendar and Humidity
- Dual Outlet Automate Lighting and Encourage Productive Growth
- It Use Coal Based Activated Carbon to Freshen Air Inside Room
- Hygrometer Support Wall Hanging and Desktop Set up
- Battery Operated Thermometer, No Need of Electricity
What We Don’t Like:
- Carbon Filter Get Clogged After Long Time Use
- Customers Complain Charcoal Canister Does Not Neutralize the Odor
#7. TopoGrow 4-Inch Inline Fan with Carbon Filter
Features:
- 1.5 Inch Carbon Layer
- Wired Controllers for Speed Adjustment
- Fan, Filter and Ducting Combo
- Humidity Monitor with Clock
TopoGrow Carbon Filter Fan Set is constructed from zinc anodized steel housing mesh. It has a reversible filter flange and base to offer longer usage life. The machine packed carbon provides 100 percent filtered airflow to make the nearby environment completely free from all kind of bad smells and odors.
It is a 4-inch fan filter ducting combo with changeable Velcro pre filter and two black elastic bands. It utilizes coal based activated carbon that provides exceptional odor control for better privacy. The 1.5 inch thick carbon layer is capable for higher absorption of odor and heat to give its maximum performance to refresh the air.
The TopoGrow has provided 24 hour timer dual outlet. It allows you to set the timer as per your choice and requirement of the grow room. It also includes a hygrometer thermometer with an LED display. It shows room temperature, humidity level as well as clock time and date for your convenience.
TopoGrow 4-Inch Inline Fan with Carbon Filter comes with many pros and cons mentioned as follows:
What We Like:
- 1.5 Inch Thick Carbon Layer Absorb All Odors and Heat
- Increased Air Flow with 53 Percent Open Area
- Machine Packed Carbon for 100 Percent Filtered Air
- Maximum Endurable Temperature of up to 400 Degree Celsius
- Hygrometer Show Clock, Calendar and Humidity in Environment
- Timer Offer 24 Hour Setting with Switch Knob
What We Don’t Like:
- It is an Expensive Unit compared to other carbon filter fans
- Require Continuous Power Supply to Keep the Fan Running
#8. BloomGrow 4-Inch Inline Fan Carbon Filter Ducting Combo
Features:
- Carbon Filter Fan Ducting Combo
- Timer Outlet and Thermometer
- Fan Speed Controller Dial
- Cleaner Air for Better Health
BloomGrow Carbon Filter Fan is a complete ventilation system kit. If you are looking for an inline fan ducting combo with hygrometer then this one is going to be your perfect choice. It is a full package of inline fan, carbon filter, timer outlet, hygrometer thermometer, ducting, speed controller and metal clamps.
This a 4-inch unit with inline fan and carbon filter, it is also available in 6-inch and 8-inch sizes. You should check your grow room first and then select the correct size carbon filter fan for your home. It also includes user manual and instructions that will help you in installation of this set in your grow tent/room.
The BloomGrow provides a 24 hour timer dual outlet. It takes care of the power supply and air filter during day time and night time. It also contains a hygrometer cum thermometer that shows important information about your grow room. You can check its display to know the room temperature and humidity level.
BloomGrow 4-Inch Inline Fan Carbon Filter Ducting Combo contains various pros and cons given as under:
What We Like:
- Speed Control Dial Allow to Adjust Fan Speed from Low to High
- Speed Not Adjusted Below 50% to Save Motor from Burning Out
- Pre Filter Included to Protect Main Carbon Filter
- Provide Cleaner Air to Promote Better Health
- Coal Based Activated Carbon and Thick Carbon Layer Filter
- Hygrometer Show Temperature, Humidity, Clock and Calendar
What We Don’t Like:
- For a 4-Inch Carbon Filter Fan, the Price is a Bit Higher
- No Clear Information about Noise Level in Product Description
#9. Yield Lab 6-Inch 440 CFM Charcoal Filter and Duct Fan
Features:
- Compact and Powerful Fan
- Balanced Motor and Lubricated Bearings
- Carbon Charcoal and Cotton Pad
- Compatible for All HVAC Set Ups
Yield Lab Air Duct Fan Vent System is made with solid metal construction and powder coated housing. It is sturdy enough to withstand heavy humidity and high temperature at indoor and outdoor places. This carbon filter fan is suitable to install in various applications such as greenhouse, kitchen, grow room, bathroom and other HVAC set ups.
It is equipped with a balanced motor and lubricated ball bearings to keep the fan continuously running. The speed of 440 cubic feet per minutes and 2700 rate per minute provide maximum air filtering and purification. It eliminated all ill smelling odors and make the air fresher, cleaner and healthier for the people around.
It is built with a simple design of carbon charcoal and cotton pad. This filter requires less maintenance and no additional work after installation. Therefore it is perfect for your need of a carbon filter fan with ducting vent system. It also includes a free pre filter which is already applied on unit to provide better air purification.
Yield Lab 6-Inch 440 CFM Charcoal Filter and Duct Fan has several pros and cons as mentioned below:
What We Like:
- Solid Metal Construction and Powder Coated Housing
- Ideal for Grow Room, Bathroom, Kitchen, Greenhouse and many more
- Balanced Motor and Lubricated Ball Bearing Keep Fan Running
- Maintenance Free Design with 1.5 Year Expected Life
- Free Built-in Pre Filter to Provide Optimal Air Purification
- Extended Collar and Lip for Quick and Easy Duct Hook Up
What We Don’t Like:
- Aluminum Frame Bend Easily, Not So Strong
- Customers Complain that the Fan is a Bit Noisy
#10. TopoLite 4-Inch Inline Fan Carbon Air Filter Ducting Combo
Features:
- Three Size Options Available
- Coal Based Activated Carbon
- 4-Inch Double Layer Duct
- Low Noise Inline Duct Fan
TopoLite is a low noise carbon filter fan for air filtering and odor elimination. It is a 4-inch fan filter ventilation combo with ducting and clamps. It is also available in 6-inch and 8-inch size options, you should select the best carbon filter fan with correct size and all required parts for the greenhouse or grow tent in your home.
The TopoLite Fan Ducting Set includes carbon air filter, velcro pre filter, flex ducting, inline fan and steel hose clamps. You will miss the variable speed controller and hygrometer. It has a coal based activated carbon air filter to purify the ill smelling air in the grow room. The thick carbon layer is very effective for filtering the air efficiently.
The inner and outer mesh provides 53 percent open area to allow increased airflow and better purification. It is a lightweight and easy to install carbon filter fan. It comes as completely wired with junction box, strain relief and power cord. You can refer simple user instructions for installation of this unit in your grow room ventilation.
TopoLite 4-Inch Inline Fan Carbon Air Filter Ducting Combo comes with many pros and cons mentioned as follows:
What We Like:
- Lightweight Fan Fluted on Both Ends to Receive Ducting
- Inner and Outer Mesh Provide Open Area for Increased Airflow
- Coal Based Activated Carbon Thick Layer for Better Filtering of Air
- Pre Filter Added to Protect Main Filter and Enhanced Air Purification
- 50 dB Low Noise Fan Provide Quiet Environment in Grow Room
- Double Layer Flex Ducting and Galvanized Clamps for Durability
What We Don’t Like:
- Hygrometer Thermometer is Not Included in Package
- No Speed Controller Provided, You Have to Buy It Separately
Carbon Filter Fan Comparison Chart
The size and speed of each carbon filter fan is different than the other. Its performance is measure by the speed and ability to absorb the unlikely odors in the room. In order to provide a quick and clear overview, we have conducted a research. As a result of our research, here we provide a comparison chart for all 10 carbon filter fans as follows:
| Carbon Filter Fan Picture | Carbon Filter Fan Name | Unit Size | Fan Speed | Temperature Endurance Range | Noise Level |
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iPower 4-Inch 190 CFM Inline Fan Carbon Filter Combo | 4-Inch | 190 CFM | Not Mentioned | Very Low |
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VIVOSUN 4-Inch Air Filtration Kit with Carbon Filter | 4-Inch | 203 CFM | -22 to 266 Fahrenheit | 49 dB |
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iPower 8-Inch 750 CFM Duct Inline Fan with Carbon Filter | 8-Inch | 750 CFM | 0 to 185 Fahrenheit | Very Low |
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VIVOSUN 6-Inch 440 CFM Inline Duct Fan with Carbon Filter | 6-Inch | 440 CFM | -104 to 149 Fahrenheit | 50 dB |
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iPower 6-Inch 350 CFM Inline Carbon Filter | 6-Inch | 350 CFM | 0 to 185 Fahrenheit | Very Low |
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PrimeGarden 4-Inch Inline Fan Carbon Filter Ducting Combo | 4-Inch | 190 CFM | Maximum 400 Celsius | Very Low |
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TopoGrow 4-Inch Inline Fan with Carbon Filter | 4-Inch | 189 CFM | Maximum 400 Celsius | Very Low |
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BloomGrow 4-Inch Inline Fan Carbon Filter Ducting Combo | 4-Inch | 189 CFM | Maximum 400 Celsius | Very Low |
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Yield Lab 6-Inch 440 CFM Charcoal Filter and Duct Fan | 6-Inch | 440 CFM | Not Mentioned | Very Low |
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TopoLite 4-Inch Inline Fan Carbon Air Filter Ducting Combo | 4-Inch | 189 CFM | Maximum 400 Celsius | 50 dB |
FAQs About Carbon Filter Fan
The carbon filter fan is very important tool for your grow room or grow tent. But you may think how a carbon filter fan works? what does it actually do in the grow room? For all your curiosity and excitement, we are here to give you the best answers for the frequently asked questions. Here we provide all FAQs about carbon filter fan and their correct answers as follows:
Q.1 What does a carbon filter do?
The activated carbon is the most efficient material to remove contaminants, odor and bad tests. Therefore many companies use it for making air filters and water filters. The carbon filter purifies the air in your grow room and eliminates all the bad smelling odors.
Q.2 How does a carbon filter fan work?
The carbon filter fan works through its thick layer of carbon and high speed ducting fan. The inline fan sucks dirty smell and the activated carbon layer inside absorbs all the odors and excess heat. Thereafter the exiting air becomes pure and completely odorless. The carbon filter fan refresh the air to make pure environment which is better for health.
Q.3 Does a carbon filter fan have to vent outside?
Many people have this question while they are installing and setting up a carbon filter fan. Mostly it is vented outside but it is not mandatory. You can set it up as the filtered air comes inside the grow room to make the inside environment better. So it is completely dependent on your choice and personal preference.
Q.4 What’s the best carbon filter?
The carbon filter that uses coal based activated carbon is the best carbon filter for any grow tent. Because the activated carbon is a great material for absorption of odors from the air in the room. In order to find an effective carbon filter, you need to check our collection of top 10 best carbon filter fan reviews and comparison chart above.
Q.5 How long do carbon filters last?
Durability is a very important aspect any product. You want to buy the best carbon filter fan with ducting combo, but how long will it work in your grow room? The expected life of a good quality carbon filter is around 18 to 24 months i.e. 1.5 to 2 years. Thereafter you will have to replace the old filter with a new carbon filter. The carbon filter can last even longer in small areas with optimized use.
A pre filter is designed to provide better filtering and air purification. In most carbon filter fan models, the pre filter is included. It protects the main carbon filter and you need to change the pre filter every six months. In this way, you can extend the life of carbon filter and have consistently great air purifying performance in your grow room.
Conclusion:
We have discussed about the top 10 best carbon filter fan reviews. All the information shared in our reviews is true and fair. Now, you need to consider your needs for a carbon filter with inline fan in order to take the decision of buying it. Each carbon filter fan kit has many benefits and some drawbacks, but each one of them is great in its own way. If you have further queries then you need to visit the Official Amazon Website at Www.Amazon.Com.