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Most growers would rather keep the strong smell that cannabis growth may emit a secret. They frequently use powerful odor scrubbers, such as a grow tent carbon filter setup, to combat this.

These filters have a charcoal bed that traps odors and is attached to the ducting. While equipment can be set up in various ways, the best place to put a grow tent and carbon filter is one that we will discuss in this blog.

What are Carbon Filters?

Carbon filters are a form of filtration technology that employs activated carbon to remove impurities from water or air. When pollutants pass through the carbon in the water or air, they are caught and stick to the carbon particles.

Air and water purification are frequently used. They work well at getting rid of the intense smell that cannabis plants have in tents or greenhouses. These filters are also commonly used in automotive exhaust systems.

Cannabis plants’ carbon filtrates will keep the grow chamber’s odor from escaping but won’t change the plants’ natural aroma. A fan draws the plant’s aroma through the carbon filter setup in a grow tent, trapping the scent and preventing it from escaping.

Fundamentals of Carbon Filters

It eliminates toxins or undesired additions from hydroponic fertilizer solutions that could damage your plants. The “can” style, also the name of a company that makes these kinds of devices, is one of the various shapes these filters come in.

Carbon filtrates have many uses, including gas masks, air conditioners, luggage, and non-smelly bags.

They are incredibly strong, long-lasting, and efficient. To accommodate the requirements of various exhaust systems, they are available in various sizes and forms, including flat and cylindrical “can” types.

How to Set Up Grow Tent Carbon FiltersHow to Set Up Grow Tent Carbon Filters?

Proper ventilation is essential to prevent warm, damp “used” air from leaving and cool, fresh air from entering grow rooms. However, pollutants and unpleasant, even hazardous, smells can come from soils, fertilizers, and plants when grown inside.

Activated carbon filtrates are the best approach to controlling odors and impurities in your airflow system, as exhaust air frequently flows into an adjacent indoor area.

First Step

The first step is purchasing a tent carbon filtrate appropriate for your growing conditions. You’ll also need some aluminum or appropriate ducting to connect the filter to a fan to keep the air clean.

Duct clips can create an airtight seal between the filter and the fan, which can be reinforced even further with duct tape.

Select the proper fan type for your carbon filtrate and tent.

First, the tent’s fan and filter should be installed. Ensure that the fan is located near the vent on one side of the tent and the filter is on the other.

Fans should be linked to the filters, and ducts should connect the fans to the outside of the tent. Keep using the fan to extract air from the tent’s interior.

Second Step

The second step is placing the fan and filter outside your tent and carbon filtrate. As directed by the manufacturer, position the filter near the vent within your tent. The fans are supposed to draw air from inside the tent outdoors.

Third Step

As directed by the manufacturer, place the fan near the inside vent of your tent. Run ducting from the fan to the filter outside the tent via the vent. Keep using the fan to extract air from the tent’s interior.

Fourth Step

The fourth method is to put the fan and filter outside. When fitted on top of your tent, ensure the exhaust port is directly next to the ducting. Connect the ducting from the tent’s interior to its exterior.

Generally, cleaning is necessary at least once a month to keep everything tidy. With repeated use, thin layers of debris or dust particles build up. The sticky excrement may also cause an unpleasant stench in the air.

Filters must be changed regularly to remove contaminants from the water. It must be changed if the filter material or cartridge hasn’t been used in a while.

The outside of carbon air filters should be cleaned with your hands or a dry sponge. A carbon air filter should never be moistened while doing this.

To clear the carbon air filter of accumulated dust and grime, tap it on a hard surface before proceeding. After that, take a tight hold of the carbon air filter and shake it hard to eliminate any last bits of debris.

Significance of Grow Tent Carbon Filter SetupSignificance of Grow Tent Carbon Filter Setup

Activated charcoal is a valuable material with many microscopic, porous holes that allow it to absorb different substances.

Carbon air filters are widely used for various applications. However, this product’s primary applications in a growing temperature include

Eliminates Odour

Some people find the smell of certain crops, including cannabis, to be unpleasant. If you wish to grow plants in your tent, you must filter and ventilate the air. Install a carbon air filter on both ends of your airflow channel, with the outflow being the most important.

This process will remove much of the odor before the stale air (oxygen) is discharged into the surrounding air.

Eliminates Pathogens and Airborne Diseases

Growing plants within a tent progressively turns it into a self-contained ecosystem. In this setting, tiny microbes will also grow. However, because these bacteria are regarded as “pathogens,” it may be challenging for the plants to eradicate or regulate them, particularly the airborne ones.

Fortunately, regularly putting the air through a carbon filter setup in grow tent will eradicate these unwelcome microorganisms.

Absorbs Smog

The scenario can become extremely deadly when fog, other industrial and vehicular pollutants, and pollution related to smog are combined.

The air filter occasionally brings in outside smog, even in a tent. Your plants’ leaves may eventually become damaged by this haze. Fortunately, smog can be successfully removed from the air using activated filters.


Plant farmers would be wise to use carbon filtrates. They retain the vital nutrients plants require while eliminating dangerous substances like chlorine from water. Filters can also be used in ponds, aquariums, residences, and wastewater treatment facilities.

In the modern world, they’re an excellent tool. To avoid dirt accumulation, carbon filtrates must be properly and frequently cleaned. They also work well at eliminating pollutants and even smog, which is prevalent in cold climates.

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