Best Carbon Filter For Grow Room 2018 Reviews & Buyer’s Guide

Plants inside a grow tent may manifest unpleasant odor due to its fertilizers and other supplements. To end this, buy the best carbon filter for grow room.

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Indoor plants typically need more attention than outdoor plants. With this, indoor plants need more maintenance and supplements like fertilizers, pesticides, and manure. Each of these components has a distinguished odor. If all of these odors mixed up with each other, there is a possibility that unpleasant odor may linger inside and even outside your grow tent. So, what should we do to eliminate this unpleasant odor? Well, it is recommended to use the best carbon filter for grow room.

Carbon filters absorb bad odor and smell in the air

Carbon filters absorb bad odor and smell in the air

Activated carbon filters basically utilize their carbon content in reducing and eliminating the odor that is caused by growing plants in a grow room.

Carbon is an element capable of eliminating odor, pathogens, and allergens

Carbon is an element capable of eliminating odor, pathogens, and allergens

Aside from this, carbon filters also disintegrate pathogens that are found in the air that may cause harm to both plants and humans. Furthermore, it contaminates the air from toxic odors caused by chemicals.

Carbon filter can also filter out cigarette smoke and other chemical odor

Carbon filter can also filter out cigarette smoke and other chemical odor

Some gardeners prefer to buy carbon filters on the market. However, there are also some that prefer to use a DIY carbon filter for grow room. Making a carbon filter for grow room basically needs cheap materials. This is mostly preferred by those who intend to save money since the finished product is considered as a cheap carbon filter for grow tents.

Top 5 Best Carbon Filter For Grow Room 2018 Reviews

The best carbon filters for grow tents actually differ in the size, capacity, price, and quality. Therefore, it is best to consider several factors to ensure that you purchase the best carbon filter for grow room that suits your specific needs. What is the best carbon filter for a grow room? Check out the list below!

4-inch Carbon Filter with Australia Virgin Charcoal by iPower

4-inch Carbon Filter with Australia Virgin Charcoal by iPower. Via: Amazon.com

This iPower carbon filter is a 4-inch carbon filter that features a high-quality Australia virgin charcoal. This also features an odor control scrubber that is very useful in achieving optimum performance of the product. This also includes a reversible flange and a pre-filter that helps in protecting the filter from being damaged. This actually prolongs the life expectancy of the product. Read the iPower carbon filter review below to know more about its features.

Pros

  • This product is very effective in absorbing any unpleasant odor with its premium 1050+ IAV Australia virgin charcoal, which is known to be one of the world’s most absorbent carbons.
  • This product weighs 6 pounds with a dimension of 4” flange ducting x 12” length.
  • This also features a reversible flange and base. These prolong the service life of the product for up to 1.5 years.
  • It also includes a pre-filter that is ideal to be replaced every 6 months to prevent the filter from damaging.
  • The product’s carbon layer has a thickness of 50mm to ensure higher capacity in absorbing undesirable odor and chemicals.
  • This carbon filter is made of high-quality and durable aluminum.

Cons

  • This product cannot handle very strong unpleasant odor.

Air Carbon Filter with Australia Virgin Charcoal for Inline Fan by VIVOSUN

Air Carbon Filter with Australia Virgin Charcoal for Inline Fan by VIVOSUN. Via: Amazon.com

This carbon filter features one of the best charcoals available on the market which is the 1050+ RC Australia virgin charcoal. Furthermore, the product features a mesh (inner and outer), allowing more air flow (53% open area). This also features reversible flange and base that extends the life expectancy of up to 2 years. The product comes in 4”, 6”, and 8”.

Pros

  • This carbon filter features 1050+ RC 48 Australia virgin charcoal bed that effectively removes most undesirable odors.
  • This product has a machine packed carbon with airflow that is 100% filtered.
  • This product can be used in two different ways – as an intake filter and as an exhaust filter.
  • This product can be installed in four common methods – carbon filter and fan inside, carbon filter and fan outside, fan inside while the filter is outside, and filter inside while the fan is outside.
  • This product comes with a changeable Velcro pre-filter and carbon filter belts.
  • This also includes a reversible flange and base which can extend the product service life up to 2 years.
  • This also features both inner and outer mesh that ensures 53% open area and an increased filtered air flow.

Cons

  • Some parts can be easily damaged.
  • This product cannot handle undesirable odor for a long period of time. So, regular cleaning is recommended.

4-inch Hydroponics and Grow Tent Carbon Filter with Australia Activated Virgin Charcoal by Amagabeli

4-inch Hydroponics and Grow Tent Carbon Filter with Australia Activated Virgin Charcoal by Amagabeli. Via: Amazon.com

This charcoal filter for grow room features one of the most effective charcoal in absorbing undesirable odor. This features 1050+ IAV Australian activated virgin charcoal. In addition, the product includes an air purifier that effectively eliminates odor and pathogens in grow rooms, hydroponics, and even other parts of the house. This can also eliminate the smell caused by smoking.

Pros

  • This product has a machine packed 1050+ IAV Australia virgin charcoal bed that can effectively eliminate unpleasant odor and pungent.
  • This also features an inner and outer mesh that provides 55% open area, which can actually increase the airflow.
  • This also includes a high-quality air scrubber that is more durable as compared to aluminum-made ones.
  • This also comes with a washable pre-filter that features a Velcro seam for easy installation.
  • This product has an air purifier that cleanses air from odor and pungent smell.
  • This product is perfect for 4-inch inline fans, exhaust fans, intake fans, duct fans, air ducts, and even a hose that has paint fumes.
  • This can actually be used as an intake filter or as an exhaust filter.
  • This can be used in grow tents, hydroponics, and other parts of the house.

Cons

  • The product doesn’t work well when it comes to very strong smell and odor.

6-inch Odor Control Carbon Filter with Australia Virgin Coconut Activated Charcoal for Indoor Plants

6-inch Odor Control Carbon Filter with Australia Virgin Coconut Activated Charcoal for Indoor Plants. Via: Amazon.com

This product is another best charcoal filter manufactured by Amagabeli. This activated carbon filter for grow room features a superabsorbent 1050+ IAV Australia virgin charcoal bed. This is made of galvanized steel, making it highly durable. This is ideal for all types of indoor plants including tomatoes, pepper, cilantro, medical marijuana, and herbs.

Pros

  • This product features its 1050+ IAV Australia virgin charcoal bed with 99.8% filtered air flow.
  • This is also designed to have inner and outer mesh that provides 55% increased air flow.
  • This is made of high-quality galvanized steel to ensure durability and maximum product performance.
  • This can be easily mounted using a Velcro seam.
  • This also features an air purifier that keeps air from unpleasant odor and several pathogens.
  • This matches 6-inch inline fans, duct fans, can fans, intake fans, and others.
  • This also features a reversible smell filtration for both intake and exhaust filter.

Cons

  • This product is a bit expensive as compared to other products.

6” x 24” Premium Carbon Filter with Top RC-48 Grade Australian Carbon by TerraBloom

6” x 24” Premium Carbon Filter with Top RC-48 Grade Australian Carbon by TerraBloom. Via: Amazon.com

This mountain air carbon filter features the top grade RC-48 carbon that is derived in the Western part of Australia. This product can effectively remove all types of odor including smoke odor if the inline fans and carbon filters use are perfectly match with regards to the size. This product also comes in other three sizes – 4 x 12 inch, 6 x 16 inch, and 8 x 24 inch.

Pros

  • This product features a top grade RC-48 Australian carbon.
  • The carbon used in this product is machine packed with extremely small granules that contain 15% more carbon than other similar products.
  • This product can filter out the unpleasant odor in grow rooms, hydroponics, cigarette smoke, chemical odors, and plant-based allergens.
  • This works perfectly with fans that have the same size as the product.
  • This has 550 CFM and a 1.8 thick carbon bed that can last for up to 24 months.
  • This also comes with a 2 machine washable pre-filters and a pre-installed aluminum base and flange.
  • This is backed up by a 90-day warranty service.

Cons

  • This does not work if used with a weak or improper fan.

How Does Carbon Filter Work?

Basically, carbon filters utilize carbon in absorbing odor and bad smell. But how does it really work? Well, the filter absorbs air contaminants like unpleasant odor, pungent smell, allergens, and even pathogens. The carbon then reacts to these contaminants and traps them into the filter. Then, the filter screens out impurities and cleanses the air that goes through the filter before releasing it back to the air.

This process continues as long as the filter still contains carbon, as well as space for possible contaminants that can be detected in the air.

4 Qualities To Look For In a Carbon Filter

It’s not easy to look for the right carbon filter on the market. You have to consider the following factors in choosing your grow room filters.

1. Size

Carbon filters come in different sizes and lengths

Carbon filters come in different sizes and lengths

Your chosen carbon filter should match all the components in your grow room so that it can work effectively. Some gardeners also consider that small grow tents can be used with small carbon filters like 3-inch carbon filters while large ones need large filters.

2. Thickness of the Carbon

Thick filter means the carbon filter contains more carbon

Thick filter means the carbon filter contains more carbon

The thicker filter typically means more carbon. Thicker carbons have the capacity to perform more efficiently. However, take note that the thicker the carbon is, the higher the price can be.

3. Compact

Compact carbon filters perform better than ordinary ones

Compact carbon filters perform better than ordinary ones

Compact carbon filter usually produces less noise and vibrations. Furthermore, compact carbon filters are capable of containing the absorbed odor and smell into the carbon granules as compared to the filters that have air pockets in between.

4. Highly Durable

Aluminum carbon filters are light and highly durable

Aluminum carbon filters are light and highly durable

Expensive but high-quality carbon filters are better than low-quality and cheap carbon filters. Remember that high-quality ones perform better and last longer. It is better to choose carbon filters that are made of aluminum since it is lighter and rust-resistant.

Tips and Tricks for Cleaning Your Carbon Filter

Cleaning your carbon filter is just very easy. Just follow these simple steps to successfully clean your carbon filter.

  • 1. Remove the carbon from the grow tent.
  • 2. Bring your removed carbon filter into an open area, preferably the outdoor part of your house as cleaning it might be a little bit messy.
  • 3. Shake off any dirt found around the carbon filter.
  • 4. Spray water onto the carbon filter using a garden hose to loosen the absorbed dirt.
  • 5. Dilute 1 cup of dishwashing soap into a bucket of warm water and submerge your carbon filter. Let it stay for 15 minutes.
  • 6. After 15 minutes, rinse the carbon filter and let it dry.

Conclusion

Remember that before you set up a carbon filter, always consider the size of the components inside your grow tent. This is very important so that your chosen carbon filter would perfectly fit and work effectively in filtering contaminants. It is also necessary to consider the size of the filter. Small carbon filters are ideal for small grow tents while large ones are for large grow tents. Furthermore, quality should also be highly considered rather than the price.

Well, among the five products reviewed, I highly recommend the 6” x 24” Premium Carbon Filter with Top RC-48 Grade Australian Carbon by TerraBloom. This product features a thicker carbon content which means that this product can actually work for a longer period of time. This product is available in different sizes; therefore, you have the option whether to buy the smaller ones or the bigger ones.

What about you? What is your best carbon filter for grow room? Share this with your friends to help you decide in choosing the best carbon filter for your indoor plants.

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Best Carbon Filter For Grow Room 2018 Reviews & Buyer’s Guide
5 (100%) 7 votes
Lucy M. Clark
 

Hi there! I’m Lucy, and I’m a self-confessed garden fanatic. Gardening has always been a passion of mine and will always be my favorite pastime. Now that I am married and have one adorable son, I have the time to write and share my personal experiences with other garden enthusiasts like me.

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