As marijuana dispensaries continue to proliferate across the country, controlling the odor and air quality in grow rooms has become crucial to the operation of a medical marijuana dispensary.
While air purifiers are available on the market to help with odor control and removal of mold and mildew spores, it can be challenging to find the best air purifier for a small grow room, such as one found in a bedroom or indoor tent.
Using fertilizers, nutrients, and pesticides can create an unpleasant odor that requires air purification, and without it, mold and mildew can develop and ruin crops.
In this article, we will provide valuable information on how to select the best air purifier for small grow rooms, including popular options like carbon filters. We will also explain the benefits of using an air purifier, how it works, and why it is essential for optimal plant health.
Whether you are a seasoned grower or just starting out, this article will help you make an informed decision to keep your grow room free of odors and contaminants.
List of Best Air Purifiers For Small Grow Room
As a team of experts, we conducted rigorous research and testing of 28 carbon filters for grow rooms. Our focus was on the functions and buying considerations of carbon filters for grow rooms, as we aimed to provide readers with information to help them make informed decisions when selecting a carbon filter for their grow room needs.
We tested each carbon filter based on several criteria, including its ability to control odor, remove mold and mildew spores, and prevent plant illnesses by removing harmful chemicals. We also considered factors such as price, ease of installation, and the durability of the filter.
After thorough testing and analysis, we identified the top 5 best activated carbon air filters for grow tents based on the best rate of return. These filters provide excellent odor control and mold and mildew removal, while also being cost-effective and easy to install.
Our aim with this article is to provide readers with valuable insights into carbon filters for grow rooms, helping them to make informed decisions when selecting a filter that meets their needs.
We hope that our comprehensive discussion of indoor growing equipment, with a focus on carbon filters, will be useful to growers of all levels, from beginners to experienced professionals.
01- Aller Air Airmedic Pro 6 Pro – Overall Best Air Purifier for Grow Room
Reasons To Avoid
We have conducted extensive research on the AllerAir AirMedic Pro 6 air purifier and humidifier. After using it ourselves and analyzing its features, we have compiled a comprehensive review that discusses its benefits and drawbacks, unique features, and suitability for use in a small grow room.
The AllerAir AirMedic Pro 6 is a powerful air purifier with a 4-stage air cleaning process that includes a poly pre-filter, Super HEPA filter, Activated Carbon filter, and an optional UV-C light filter.
Its 360° air distribution system and powerful fan make it highly efficient in removing contaminants from the air. The air purifier is available in white, black, and sandstone colors, and has a full-metal housing with powder-coated paint to prevent off-gassing.
One of the key benefits of the AllerAir AirMedic Pro 6 is its ability to effectively remove contaminants from the air, including chemicals, gases, and odors.
The Activated Carbon filter is particularly effective in this regard, and the optional UV-C light filter neutralizes biological contaminants. The air purifier is also highly durable, with a bigger canister that holds up to 40 lbs of carbon and a Super HEPA filter that lasts 20% longer than its predecessor.
However, the AllerAir AirMedic Pro 6 is also one of the heaviest air purifiers in the world, weighing in at 58 lbs. It is also slightly bigger than other high-end air purifiers like Austin Air and Airpura, which may be a consideration for those with limited space.
Additionally, the air purifier is more expensive than some other models on the market, which may be a drawback for budget-conscious consumers.
What sets the AllerAir AirMedic Pro 6 apart from its competitors is its powerful 4-stage air cleaning process and customizable Activated Carbon filter. The Super HEPA filter, poly pre-filter, and optional UV-C light filter are also notable features that contribute to its effectiveness in removing contaminants from the air.
Additionally, its full-metal housing with powder-coated paint and 360° air distribution system make it a highly durable and efficient air purifier.
In terms of decision-making factors for air purifiers in the grow room category, effectiveness in removing contaminants and controlling odor are key considerations.
The AllerAir AirMedic Pro 6 excels in both of these areas, making it an ideal choice for small grow rooms. Its powerful air cleaning process and Activated Carbon filter make it highly effective in removing chemicals, gases, and odors, while the optional UV-C light filter neutralizes biological contaminants.
Its poly pre-filter also extends the life of the main filters, making it a cost-effective choice for growers.
The AllerAir AirMedic Pro 6 has evolved from previous models with a more powerful 360° air distribution system and a larger canister that holds up to 40 lbs of carbon. It also uses a Super HEPA filter that lasts 20% longer than its predecessor.
These improvements make it a more effective and efficient air purifier than previous models in the AllerAir 6000 series.
In conclusion, we consider the AllerAir AirMedic Pro 6 to be the best air purifier for small grow rooms. Its powerful 4-stage air cleaning process, customizable Activated Carbon filter, and optional UV-C light filter make it highly effective in removing contaminants and controlling odor.
Its full-metal housing with powder-coated paint and 360° air distribution system also make it a durable and efficient choice for growers. Our first-hand experience with this air purifier, combined with our extensive research, leads us to highly recommend it to anyone in need of a high-quality.
02 – Coway Airmega 400S – Grow Room Air Purifier With Max2 Filter
Reasons To Avoid
One of the standout features of the Airmega 400S is its all-in-one filter, which includes a pre-filter and a Max2 filter that combines an Activated Carbon filter and a True HEPA filter.
This filter can capture up to 99.97% of airborne particles smaller than 0.3 microns, which is impressive. The Max2 filter in Airmega 400S reduces more than 99 percent of volatile organic compounds and fumes, making it an excellent choice for those who need an air purifier in their grow rooms to control the contaminants.
Compared to its competitors, the Airmega 400S is a bit bulky and weighs 24.7 lbs. However, its air grill has a 360° intake to maximize room coverage, and it has a high-quality True HEPA filter, which is essential for good air filtration systems for grow rooms.
The Blueair Classic 605 is the clear winner with an unmatched result of trapping 99.98% of particles as small as 0.3 microns, but the Airmega 400S is the runner-up with 99.95%, which is still an excellent result.
One of the unique features of the Airmega 400S is its Wi-Fi connectivity. This smart device allows you to monitor and control the air purifier from your phone, which is convenient. The Airmega 400S also has fewer buttons than the previous Coway air purifiers, making it more user-friendly.
The pre-filter in Airmega 400S is powerful and washable, which is another plus for those who need an air purifier in their grow rooms. The size of Airmega 400S is bigger than Airmega 300S, which means it has significant improvements in room coverage.
A bigger size air filter usually means a better performance rating in large spaces, and Airmega 400S has a bigger size air filter than normal Coway anti-virus HEPA filters.
Coway has removed the ionic filter from Airmega 300S and 400S due to controversy over its effect on asthma and respiratory issues. This is a smart move on Coway’s part, as it shows that they care about the health and well-being of their customers.
In terms of drawbacks, the Airmega 400S is a bit bulky and weighs more than some of its competitors. It may not be the best choice for those who need a portable air purifier. However, for those who need an air purifier in their grow rooms, the Airmega 400S is an excellent choice.
03 – HATHASPACE HSP003 – Best Grow Room Odor Control System
Reasons To Avoid
One of the standout features of the HATHASPACE HSP003 is its dual filtration system that targets various pollutants, including PM2.5 particles. It comes with a large smart air purifier, 2x H13 True HEPA composite filter, 2x washable filter, manual, and a 5-year warranty.
The air purifier features a honeycomb activated-carbon filter that absorbs odors, smoke, and VOC’s, making it an excellent choice for grow room odor control.
We found that the HATHASPACE HSP003 is ideal for various settings, including schools, hospitals, restaurants, hotels, and homes. It significantly reduces dust bunnies and removes cooking odors quickly.
The pre-filters are easy to clean, and the air purifier is quiet when running. It is also durable, intuitive, and has castors that make it easy to move around.
Another key benefit of the HATHASPACE HSP003 is its ability to eliminate musty smells quickly, which is essential in a grow room.
The air purifier is efficient in removing air particulates and has a large coverage zone, making it powerful enough to handle an entire floor of a house.
It significantly reduces floating dust particles in the air and on surfaces, making it ideal for people with allergies or respiratory issues.
One of the standout features of the HATHASPACE HSP003 is its UV air purifier for grow room. The UV-C light can kill bacteria and viruses that can contaminate the air in a grow room. This is a crucial feature, as grow rooms can be susceptible to contaminants.
We also found that the HATHASPACE HSP003 is easy to set up and has an LED display that can be customized to preferences. The air purifier has a mode that makes it virtually whisper-quiet, making it ideal for quiet environments like a grow room.
The product has an intuitive control panel that makes it easy to use, and the air purifier can be set to run for a while and then shut off on its own, making it convenient.
One potential drawback of the HATHASPACE HSP003 is that some users found issues with the directions, particularly with understanding the numbers on the front panel.
Users also had trouble finding replacement filters, which could be a problem for long-term use.
Overall, we believe that the HATHASPACE HSP003 air purifier and humidifier is the best air purifier for small grow rooms. Its dual filtration system, UV air purifier for grow room, and ability to eliminate musty smells make it an excellent choice for grow room odor control.
Its efficient air filtration and coverage area make it ideal for people with allergies or respiratory issues. Its portability, convenience, and whisper-quiet mode make it a practical choice for small grow rooms.
The 5-year warranty, trusted American brand, and quality testing and backing by CARB, ETL, and Energy Star make it a reliable and trusted product.
04 – AIRPURA T600 – Best Grow Room Air Filter
Reasons To Avoid
Firstly, we were impressed by the AIRPURA T600’s ability to target cigarette smoke and cigar odors. This is a common problem in many households and offices, and the T600 has been designed specifically to combat these issues.
The T600’s 3-stage air cleaning system, consisting of a pre-filter, activated carbon filter, and HEPA filter, ensures that 99.97% of harmful contaminants are filtered out of the air.
The T600 is made of powder coat steel, which not only provides durability but also prevents off-gassing of chemical vapors. This is a critical feature as it ensures that the air being filtered remains free of harmful chemicals.
Furthermore, the steel used in the T600 is 93% recyclable, making it an eco-friendly option for air filtration.
Another notable feature of the T600 is its 360° distribution air flow system, which ensures that the air is filtered evenly and efficiently throughout the room. This is particularly important for larger rooms where air circulation can be a challenge.
Additionally, the T600’s thick activated carbon filter is designed with eco-awareness in mind, making it an environmentally friendly option for air filtration.
One area where the T600 falls short is its inability to be attached to the Airpura Central Air System. This may not be a concern for those using the T600 in smaller spaces, but for larger commercial applications, this could be a significant drawback.
In terms of design, the T600 and T600 DLX come in three colors – black, white, and beige. They weigh 45 lbs and have 4 casters for easy movement, making it easy to move the air purifier from one room to another.
The T600 and T600 DLX are both 23 inches in height and 15 inches in width, making them relatively compact and easy to fit into most spaces.
One area where the T600 excels is in its ability to filter out harmful contaminants commonly found in grow rooms. The T600 is an excellent choice for those looking for a grow room air purifier, as it can filter out tobacco smoke and cigar odors, which are common problems in these spaces.
Additionally, the T600’s activated carbon filter can collect 4000 chemicals found in tobacco smoke, making it an effective choice for those looking for an air filtration system for their grow room.
One of the most notable features of the T600 DLX is its enhanced carbon filter with 17% potassium iodide and 83% coconut shell. This filter is designed to improve filtration against chemicals in tobacco smoke, making it an excellent choice for heavy smokers.
Additionally, the T600 DLX’s enhanced carbon filter can be upgraded to use potassium permanganate to accelerate binding of light gases, making it one of the best in the world.
Overall, we believe that the AIRPURA T600 air purifier and humidifier is an excellent choice for those looking for an air filtration system for their homes or offices.
Its ability to filter out harmful contaminants, particularly cigarette smoke and cigar odors, is impressive, and its eco-friendly design makes it an excellent choice for those looking for an environmentally friendly option.
Its compact size, easy mobility, and efficient filtration system make it an ideal choice for grow rooms. While it may not be as luxurious as some of its competitors, its effectiveness and affordability make it an excellent choice for most users.
05 – CleanForce CP-MEGA1000 – Best for Large and Small Grow Rooms
Reasons To Avoid
Our team has also personally used this air purifier to provide first-hand supporting evidence for our review.
The CleanForce CP-MEGA1000 is an air purifier that is specifically designed for spaces up to 4,650 square feet, making it suitable for small grow rooms.
The air purifier is effective in removing bad odors and clearing the air, making it an ideal air filtration system for grow rooms. The eight filters, including two pre-filters, a medical-grade HEPA filter, and an activated carbon filter, ensure that contaminants and odors are removed from the air.
One feature that sets this air purifier apart from its competitors is its ability to pull air from two directions at once. This means that air is filtered more efficiently, leading to better air quality in the room. Additionally, the air purifier comes with a remote and a display screen, making it easy to use and control.
While the air purifier is large and requires floor space, it comes with wheels for mobility, which is a useful feature for grow rooms. The controls are simple, and the sound is not distracting, making it a suitable option for use during the day or night.
One potential drawback of the CleanForce CP-MEGA1000 air purifier is that the white plating is prone to yellowing if exposed to the sun. Additionally, regular maintenance is required for the air purifier to operate at optimum efficiency. The air purifier is powerful but may be too large for cramped spaces.
Overall, the CleanForce CP-MEGA1000 air purifier is an effective air filtration system for grow rooms. It removes bad odors and contaminants from the air and is easy to use and control.
Its ability to pull air from two directions and its mobility make it a superior option compared to other air purifiers. The air purifier is also suitable for smaller spaces if run at a lower fan setting and is effective in removing the smell of resin printing.
We recommend the CleanForce CP-MEGA1000 air purifier as the best air purifier for small grow rooms based on our research and personal experience.
How Do I Keep The Air Clean In My Grow Room?
Growing plants indoors in a confined space, such as a grow room, can lead to poor air quality due to the presence of contaminants, odors, and moisture. To ensure healthy plant growth and maintain a comfortable environment for humans, it is essential to keep the air clean in a grow room. Here are some tips on how to achieve this:
Use an air filtration system: An air filtration system is one of the best ways to keep the air clean in a grow room. Choose an air purifier with multiple filters, including a HEPA filter to remove airborne contaminants and an activated carbon filter to absorb odors.
Control humidity: High humidity levels in a grow room can lead to the growth of mold and mildew, which can negatively impact air quality. Use a dehumidifier or an air conditioner to keep humidity levels below 60%.
Proper ventilation: Proper ventilation is crucial to maintaining clean air in a grow room. Ensure that your grow room has an adequate ventilation system in place. An exhaust fan can remove stale air and bring in fresh air.
Avoid chemical fertilizers and pesticides: Chemical fertilizers and pesticides can release harmful chemicals into the air, impacting both plant health and air quality. Instead, opt for organic alternatives.
Keep the grow room clean: Keeping the grow room clean is vital to maintaining good air quality. Regularly clean surfaces and floors with natural cleaning products, and remove any dead plant matter promptly.
Now that we have covered how to keep the air clean in a grow room, let’s discuss how to get fresh air into a grow room.
One of the simplest ways to get fresh air into a grow room is to open a window or door. However, this method can be risky, as it can also let in unwanted pests and contaminants.
A better way to get fresh air into a grow room is by using a dedicated intake fan. This fan can draw in fresh air from outside and distribute it evenly throughout the room. It is essential to install a carbon filter on the intake fan to remove any contaminants from the incoming air.
Another option is to use a duct system to bring fresh air into the grow room. This method is ideal for larger grow rooms, as it can distribute fresh air evenly throughout the space.
How Do I Control The Smell In My Grow Room?
We’ll discuss some methods for controlling the smell in your grow room, including the use of a carbon filter.
Method 1: Ventilation
One of the easiest ways to control the smell in your grow room is through proper ventilation. This involves circulating fresh air into the grow room and venting the stale air out.
A good ventilation system will help to dilute the odor in the air and maintain proper humidity levels. It’s important to note that proper ventilation doesn’t mean leaving windows open or using a fan. An exhaust fan and a carbon filter should be used to keep the air clean and odor-free.
Method 2: Odor Neutralizers
Another option for controlling the smell in your grow room is the use of odor neutralizers. These products work by breaking down the compounds in the air that cause the smell.
There are a variety of odor neutralizers available on the market, including sprays and plug-in devices. While these products can be effective in reducing the smell, they don’t eliminate it completely.
Method 3: Carbon Filters
Carbon filters are one of the most effective ways to control the smell in your grow room. These filters work by pulling air through a layer of activated carbon, which absorbs the odor-causing compounds.
Carbon filters are a popular choice for growers because they not only eliminate the smell but also improve air quality by removing harmful toxins and chemicals from the air. A high-quality carbon filter can last for several years, depending on usage.
So, do you need a carbon filter in your grow room? The answer is yes, if you want to control the smell and maintain a healthy environment for both you and your plants.
While ventilation and odor neutralizers can be effective, they don’t provide the same level of odor control as a carbon filter. Investing in a high-quality carbon filter will not only help to control the smell but also improve the overall air quality in your grow room.
When it comes to finding the best air purifier for a grow room, there are several great options to choose from. The AllerAir AirMedic Pro 6 Pro boasts a powerful 4-stage air cleaning process, while the Coway Airmega 400S offers an all-in-one filter that captures up to 99.97% of airborne particles.
The HATHASPACE HSP003 provides a dual filtration system that effectively targets various pollutants, including PM2.5 particles.
All three options have features specifically designed for grow room use, such as the highly effective Activated Carbon filter of the AllerAir AirMedic Pro 6 Pro, the Max2 filter of the Coway Airmega 400S, which reduces more than 99% of volatile organic compounds and fumes, and the honeycomb activated-carbon filter of the HATHASPACE HSP003, which absorbs odors, smoke, and VOCs.
Ultimately, choosing the best air purifier for your grow room will depend on your specific needs and preferences.