Top 8 Best Grow Tent Carbon Filters Canada and USA Reviews

Do you have a problem with the smell coming out of your grow tent? Are you looking for cleaner air so that you have a better quality of product? Is the product that you are using now scrubbing the particles, odor, and contaminants from the air?

Have you thought about using filters with Australian activated carbon? Australian activated carbon is known for filtering all sorts of toxins, chemicals, pollutants and residue from the air. Activated carbon is known for its great ability to absorb, filter and remove odors.

Australian activated carbon is safe and is used in all sorts of establishments and industries for filtration. Using the right carbon filter will keep the smells out of your home or business and will definitely keep your neighbors from getting into your business. These kinds of filters will kill the odors without dispersing them outside of the grow tent.

A carbon filter is placed within your exhaust system within your grow tent. The air within your tent will either be pushed or pulled through your filter with the help of a fan. Some filters work better in smaller environments than others while other filters work best in a dry environment over a moist one.

You should definitely be aware of the type and size of filter you will need with the fan size. If you don’t have the right components working together you might end up with a backed up filter or forcing your filter to do more work then is needed. Hopefully, this list will shed some light on different filters that have quality Australian activated carbon within them and the type of filter that might be best for your grow tent.

carbon filter setup

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PRODUCT

DETAILS

VIVOSUN 4 Inch Air Carbon Filter Odor Control with Australia Virgin Charcoal for Inline Fan Pre-filter Include

VIVOSUN 4 Inch Air Carbon Filter

OUR #1 CHOICE

  • Delivering 100% filtered airflow
  • 1050+ RC 48 carbon captures three times
  • Protects from chemical irritants and eliminates odors

(paid link)

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iPower GLFILT4M Air Carbon Filter and Odor Control for Inline Fan, 4” 6” 8” 12” Inch

iPower GLFILT4M Air Carbon Filter

TOP-RATED

  • 1050+ IAV Australia charcoal
  • Reversible flange and base for extended service life 
  • Pre-filter included 

(paid link)

(paid link)

GROWNEER 4 Inch and 6 Inch Inline Fan Carbon Filter with Reversible Flange Odor Control Activated Charcoal Filter Pre-filter Included

GROWNEER 4 Inch and 6 Inch Inline Fan Carbon Filter

GREAT VALUE

  • 1050+ IAV Australia charcoal
  • Makes carbon filter amazing absorbent effectiveness. 
  • Cone Shaped Base

(paid link)

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BloomGrow 4″ 6″ 8″ Activated Carbon Air Filter for Grow Tent Kit and Hydroponic Growing System

BloomGrow 4″ 6″ 8″ Activated Carbon Air Filter

  • Maximum Scrubbing: 175CFM 
  • Inner and outer mesh provides 53% open area allowing increased air flow
  • Changeable Velcro Pre-filter and zinc-anodized steel housing mesh 

(paid link)

(paid link)

PrimeGarden Hydroponic 4″ 6″ Air Activated Carbon Filter w Pre Filter

PrimeGarden Hydroponic 4″ 6″ Air Activated Carbon Filter

  • Use Coal Based activated carbon environmentally friendly materials
  • Carbon Layer Thickness: 1.5 inches 
  • Inner and outer mesh provides 53% open area allowing increased air flow

(paid link)

(paid link)

Phresh 701003 Carbon Air Filter, 4 by 12-Inch, 200 CFM

Phresh 701003 Carbon Air Filter

  • 46mm (18") RC-48 activated, certified virgin carbon bed 
  • Flange & pre-filter included
  • Unique "Anti Air Bypass" System 

(paid link)

(paid link)

Growsun Air Carbon Filter and Odor Control with Activated Virgin Charcoal for Inline Fan, 4 by 16-Inch, Pre-Filter Included

Growsun Air Carbon Filter

  • 4 By 16-Inch Carbon Filter For Grow Tent Equipment 
  • Include Pre-filter for Removing Dust And Airborne Particles
  • Thickness Of 1.5 Inches Activated Virgen Carbon, Removes 99.5% Of Volatiles From The Air 

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VIVOHOME 4 Inch Activated Air Carbon Filter Odor Control Scrubber with Australian Raw Charcoal

VIVOHOME 4 Inch Activated Air Carbon Filter

  • Made with heavy-duty galvanized steel
  • Designed for optimal use in conjunction with inline fan and ventilation system
  • 100% scrubbed free of odor and noxious particles 

(paid link)

(paid link)

PRODUCT

VIVOSUN 4 Inch Air Carbon Filter

OUR #1 CHOICE

VIVOSUN 4 Inch Air Carbon Filter Odor Control with Australia Virgin Charcoal for Inline Fan Pre-filter Include
  • Delivering 100% filtered airflow
  • 1050+ RC 48 carbon captures three times
  • Protects from chemical irritants and eliminates odors

(paid link)

(paid link)

iPower GLFILT4M Air Carbon Filter

TOP-RATED

iPower GLFILT4M Air Carbon Filter and Odor Control for Inline Fan, 4” 6” 8” 12” Inch
  • 1050+ IAV Australia charcoal
  • Reversible flange and base for extended service life 
  • Pre-filter included 

(paid link)

(paid link)

GROWNEER 4 Inch and 6 Inch Inline Fan Carbon Filter

GREAT VALUE

GROWNEER 4 Inch and 6 Inch Inline Fan Carbon Filter with Reversible Flange Odor Control Activated Charcoal Filter Pre-filter Included
  • 1050+ IAV Australia charcoal
  • Makes carbon filter amazing absorbent effectiveness. 
  • Cone Shaped Base

(paid link)

(paid link)

BloomGrow 4″ 6″ 8″ Activated Carbon Air Filter

BloomGrow 4″ 6″ 8″ Activated Carbon Air Filter for Grow Tent Kit and Hydroponic Growing System
  • Maximum Scrubbing: 175CFM 
  • Inner and outer mesh provides 53% open area allowing increased air flow
  • Changeable Velcro Pre-filter and zinc-anodized steel housing mesh 

(paid link)

(paid link)

PrimeGarden Hydroponic 4″ 6″ Air Activated Carbon Filter

PrimeGarden Hydroponic 4″ 6″ Air Activated Carbon Filter w Pre Filter
  • Use Coal Based activated carbon environmentally friendly materials
  • Carbon Layer Thickness: 1.5 inches 
  • Inner and outer mesh provides 53% open area allowing increased air flow

(paid link)

(paid link)

Phresh 701003 Carbon Air Filter

Phresh 701003 Carbon Air Filter, 4 by 12-Inch, 200 CFM
  • 46mm (18") RC-48 activated, certified virgin carbon bed 
  • Flange & pre-filter included
  • Unique "Anti Air Bypass" System 

(paid link)

(paid link)

Growsun Air Carbon Filter

Growsun Air Carbon Filter and Odor Control with Activated Virgin Charcoal for Inline Fan, 4 by 16-Inch, Pre-Filter Included
  • 4 By 16-Inch Carbon Filter For Grow Tent Equipment 
  • Include Pre-filter for Removing Dust And Airborne Particles
  • Thickness Of 1.5 Inches Activated Virgen Carbon, Removes 99.5% Of Volatiles From The Air 

(paid link)

VIVOHOME 4 Inch Activated Air Carbon Filter

VIVOHOME 4 Inch Activated Air Carbon Filter Odor Control Scrubber with Australian Raw Charcoal
  • Made with heavy-duty galvanized steel
  • Designed for optimal use in conjunction with inline fan and ventilation system
  • 100% scrubbed free of odor and noxious particles 

(paid link)

(paid link)

grow tent carbon filter

Our Top Picks for Grow Tent Carbon Filters 2020

#1

VIVOSUN 4 Inch Carbon Filter with Australia Virgin Charcoal 

VIVOSUN 4 Inch Air Carbon Filter Odor Control with Australia Virgin Charcoal for Inline Fan Pre-filter Include

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(paid link)

Visosun is a company that has over 200 products that are meant to help you build your indoor gardening or hydroponic system. Vivosun hopes to bring people closer to nature. Vivosun prides themselves on giving good customer service, delivering high-quality products and being a company people will want to do business with.

Vivosun 4 Inch Carbon Filter is made with virgin Australian activated charcoal, which allows it to give 100% filtered air. These carbon filters can be used in grow tents, cabinets or in cupboards. These filters can be used anywhere that doesn’t have a ceiling or roof that air can be extracted in to.

This carbon filter comes with a changeable Velcro Pre-filter and carbon filter belts. The Visosun carbon filter captures 3x the contaminants of other filters because of its surface area with the carbon particle amount. These filters can help get rid of pungent or unwanted smells and particles and can be used with hot or cold filter air.

Pros

  • Well made
  • Helpful customer service
  • Great at scrubbing the air

Cons

  • Instructions don’t tell you the fan you need
  • Heavy

#2

iPower GLFILT4M Carbon Filter for Inline Fan, 4” 6” 8” 12” Inch

iPower GLFILT4M Air Carbon Filter and Odor Control for Inline Fan, 4” 6” 8” 12” Inch

(paid link)

(paid link)

iPower has been a leading manufacturer of grow light systems for gardening systems for over a decade. The iPower carbon filters come in sizes from 4 to 12 inches. These filters are made with 1050+ IAV Australia charcoal which is one of the most absorbent carbons that is available.

The iPower carbon filter has a reversible flange and base which will help it have a longer service life, which could allow you to have years of use with just this one filter. This carbon filter comes with a pre-filter that if replaced every six months you will continue to get 53% increased airflow in open areas. It has an aluminum body and weighs 50% less than other filters.

The iPower carbon filter is made of high quality and durable materials that help it to have lasting effects and strength. This powerful filter will eliminate your foal odors, helping to keep the air smelling clean and fresh and free of harmful contaminants.

Pros

  • Well made
  • Removes up to 90% of odors
  • Great longevity

Cons

  • Airflow issues have happened
  • Didn’t work as well as people hoped

#3

GROWNEER Carbon Filter 4" 6" Inline Fan  

GROWNEER 4 Inch and 6 Inch Inline Fan Carbon Filter with Reversible Flange Odor Control Activated Charcoal Filter Pre-filter Included

(paid link)

(paid link)

The Growneer carbon filter is made of 1050+ IAV Australia charcoal making it incredibly absorbent. It will help to eliminate bad smelling orders and contaminants that are in the air which will help you have better health. These can be used in grow tents, hydroponics, indoor gardens and to help with odor and smoke elimination.

The base and flange on this filter are removable and can be reversed. With the body being able to be flipped upside-down you can extend the life of the filter. The base of the Growneer is cone shape that allows for it to get the full use of the active carbon. The carbon filter is 4 inches and it comes with a pre-filter and a filter belt.

Pros

  • Quickly cleans air
  • Great quality
  • Great price

Cons

  • Heavy
  • Bigger than expected

#4

BloomGrow 4″ 6″ 8″ Activated Carbon Air Filter 

BloomGrow 4″ 6″ 8″ Activated Carbon Air Filter for Grow Tent Kit and Hydroponic Growing System

(paid link)

(paid link)

The BloomGrow has a maximum scrubbing of 175CFM and is designed to fit the BloomGrow Grow Tent Kit and Hydroponic Growing System. This carbon filter is 4 inches, but it also comes in 6 and 8 inches. This filter is made with Activated Carbon and the inner and outer mesh help to provide 53% increased airflow in open areas.

The BloomGrow filter comes with a changeable Velcro pre-filter and two elastic bands. The body of the filter is made of zinc-anodized steel housing mesh and the flange is 10″H x 7″D. The carbon layer has a thickness of 1.5 inches, which allows for a higher level of absorption, performance, odor control and allows for 100% filtered flowing air.

The BloomGrow filter has a life expectancy of 1 to 1 and a half years. It can endure a maximum temperature of 400 degree Celsius and can be used in an operating environment of temperatures from -20 to 65 degrees Celsius. This filter has an iodine absorbency value of 950.

Pros

  • Good for small growers
  • Available in 3 different sizes
  • Well made

Cons

  • Doesn’t include straps
  • Smaller than people expect

#5

PrimeGarden Hydroponic 4″ 6″ Air Activated Carbon Filter w/Pre Filter

PrimeGarden Hydroponic 4″ 6″ Air Activated Carbon Filter w Pre Filter

(paid link)

(paid link)

The PrimeGarden Hydroponic carbon filter uses coal-based activated carbon made from environmentally friendly materials. The body of the filter is made of zinc-anodized steel housing mesh. The carbon layer in the filter has a thickness of 1.5 inches which allows for higher absorbency and better performance.

The PrimeGarden filter comes with a changeable Velcro pre-filter and two elastic ropes. This 4-inch filter has a flange that’s 10″H x 7″ D and an iodine absorbency value of 950. The inner and outer mesh allows for 53% increased airflow in open areas.

The PrimeGarden filter can endure a maximum temperature of 400 degrees Celsius and can work in an operating environment of temperatures from -20 to 65 degrees Celsius. It has a life expectancy of 1 to 1.5 years and the carbons allow for 100% filtered air flow.

Pros

  • Great at stopping odor
  • Good quality
  • Great customer service

Cons

  • You must pay attention to how many watts it works with
  • Smaller than expected

#6

Phresh 701003 Carbon Air Filter

Phresh 701003 Carbon Air Filter, 4 by 12-Inch, 200 CFM

(paid link)

(paid link)

The Phresh filters are half the weight and can last 2x as long as their competitors. They are machine made and packed with 46mm RC-48 Australian activated, certified virgin carbon. The Phresh carbon filters are professional grade and can be used for commercial use or for hobbyists.

These filters have a unique “Anti Air Bypass” System. The pre-filter and flange are included and the flange can’t be removed. The custom 51% open air mess design allows it to to be lighter than other filters. These filters are boxed, sealed, bagged and shipped immediately after they are made to preserve the life of the product.

The Phresh filter has a con shaped base that allows for optimum airflow. These filters allow for the highest levels of air scrubbing which provide maximum carbon density and less movement than other filters. Phresh Filters has many sizes to fit your filtering needs.

Pros

  • Great is small areas
  • A lot of different sizes are available
  • Shipped right after manufacturing

Cons

  • Noisy
  • A lot of people received damaged products

#7

Growsun Air Carbon Filter Activated Virgin Charcoal Pre-Filter Included

Growsun Air Carbon Filter and Odor Control with Activated Virgin Charcoal for Inline Fan, 4 by 16-Inch, Pre-Filter Included

(paid link)

Growsun has many different products available for any gardening or planting needs. This filter is a 4 by 16-inch carbon filter that is designed for grow tents. The filter has a layer of activated virgin carbon that is 1.5 inches.

The filter will remove 99.5% of contaminants from the air. The filter is reversible and is great in dry environments. There is a pre-filter that helps to remove the dust and particles in the air.

These filters are amazing at odor control which will help you have a better growing environment. This filter will also allow you to bring clean and fresh air to your plants, helping to have more privacy in your growing area.

Pros

  • Great for dry grow tents
  • Good quality product
  • Removes 99.5% of pollutants from the air

Cons

  • Hard to remove odors in high moisture grow tents
  • Can be a tight fit for a 4” Duct

#8

VIVOHOME 4 Inch Activated Air Carbon Filter with Australian Raw Charcoal

VIVOHOME 4 Inch Activated Air Carbon Filter Odor Control Scrubber with Australian Raw Charcoal

(paid link)

(paid link)

Vivohome is a company that prides itself on making high-quality products that are less expensive. They make products for the home, kitchen, auto, tools and home improvement, sports & outdoors and lawn and garden. Vivohome filters come in 3 different sizes and can be used in research labs or commercial greenhouses.

The Vivohome filters are made with Australian raw carbon which allows for high levels of odor absorption. These filters are made of heavy-duty galvanized steel for maximum strength and age-resistance and can be mounted horizontally or vertically. These filters are made to fit all your ventilating and air purifying needs, scrubbing 100% of the odors and contaminants from the air.

Vivohome filters can be used in any indoor garden, or indoor grow tent and remove any sort of odors, fumes, residue, allergens or pollutants from the air.

Pros

  • Makes a good seal, keeps out bugs and light
  • Decent price
  • Can help regulate the heat

Cons

  • Has a weird smell at first
  • You’ll need a bigger fan than 190 CFM or you may have poor air flow.
carbon filter

Editors Choice for Grow Tent Carbon Filters

VIVOSUN 4 Inch Carbon Filter with Australia Virgin Charcoal 

CONCLUSION

Hopefully, this list of grow tent filters with Australian carbon has helped you to see the benefits of a quality carbon filter. Any of these 8 filters could help you out with your grow tent filtration needs. The ability to not have to constantly replace a filter every so many months would definitely be beneficial when it comes to your grow budget.


With these filters, you can clean the particles, contaminants, and pollutants out of the air making for a better growing environment and a better smelling area around your grow tent. If you are wondering which filter is the best to get then definitely get the VIVOSUN 4 Inch Air Carbon Filter Odor Control with Australia Virgin Charcoal for Inline Fan Pre-filter. It not only filters 100% of the pollutants in the air but it captures 3 times the contaminants of other filters and comes from a company that is willing to be helpful and they are knowledgeable about what their product can do.


Grow Tent Ventilation is one the most overlooked aspects of growing, make sure you read our article Grow Tent Ventilation - what you need to know

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