Carbon filters

  • Camisa Filtrokoa
    Available

    Filtrokoa sleeve

    Replace your Koalair filter sleeve when it is too dirty, otherwise the air will not circulate freely and will slow down the airflow of the extraction system.


  • Camisa de Filtro Can Filters
    Available

    Sleeve for filters by Can Filters

    Give a long useful life to your coal Can filter by replacing its sleeve. Keep it dust-free and it will keep on breathing as if it were brand new.


  • Filtro antiolor Odor-Sok
    Available

    Anti-odor filter Odor-Sok

    This Odor-Sock filter lets you eliminate an important part of the odors of your marihuana crop. For growing crops that do not smell a lot.


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    30,60 € Antes:34.00 € -10%
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  • Filtro Can Plástico - Can Filters
    Available

    Plastic Anti-Odor - Can Filters

    Plastic anti-odor filters by Can are made from a lighter material so that the bars of our grow tent do not suffer from excessive weight. Same quality but lighter weight. 


    Reduced price!
    33,23 € Antes:34.98 € -5%
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  • Filtro antiolor Pure Filter
    Available

    Pure Filter Carbon Filter

    Pure Filters by The Pure Factory are affordable and efficient active carbon filters that can easily get rid of intense odors and aromas from your growing area thanks to its Australian virgin activated carbon.


  • Prima Klima Filtros de Carbón PK
    Available

    Prima Klima carbon filters PK

    Active carbon filters by Prima Klima to eliminate the strong smell coming through the air extraction duct. This is the model named Eco Coco Filter by Prima Klima brand.


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    44,96 € Antes:49.95 € -10%
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  • Filtro antiolor Filtrokoa Filtro de Carbón Koalair
    Available

    Ani-odor carbon filter Filtrokoa Koalair

    This filter has a great quality/price ratio as it contains high quality active carbon and the thickness of the walls are able to filter all the odors of the air that goes through the filter.


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    53,10 € Antes:59.00 € -10%
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  • Filtro Anti-Olor Mountain Air Todos los Modelos
    Available

    Anti-odor filter Mountain Air

    Mountain Air anti-odor filter is a filter that prevents odors from going out of your extraction system thanks to its top quality Canadian active coal.


    Reduced price!
    53,97 € Antes:59.97 € -10%
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  • Can Lite - Filtro carbón Can-Lite
    Available

    Can Lite -Coal Filter Can-Lite

    The lightest carbon filters by Can Lite. They come in different sizes and last for about 9 or 12 months, when working 24h a day.


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    97,76 € Antes:102.90 € -5%
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  • Soporte regulable para filtros de Carbón
    Available

    Adjustable Stand for Anti-Odor Filters

    Adjustable stand for carbon filters – it can hold filters up to 1.5m long and 100kg in weight.


    This product not available in your country.

  • Filtro Can Metal - Filtro de Carbón Can Filter
    Available

    Can Metal Filter -Coal filter Can Filter

    Made of the best possible coal. These filters have a service-life for 18 months eliminating odors.


    On sale!
    156,54 € Antes:164.78 € -5%
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  • Filtro en línea Koalair
    Available

    In-line anti-odor filter Koalair

    In-line filter to filter the air of two separated crops such as two grow tents and one single extractor that will work for both of them.


    Reduced price!
    157,50 € Antes:175.00 € -10%
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  • Filtro carbono anti-olor en línea Can Filters
    Available

    In-line anti-odor coal filters by Can Filters

    In-line anti-odor coal filters by Can Filters give us the choice to have large crop with minimal odor. As an additional advantage, they can be connected to each other.


    Reduced price!
    209,95 € Antes:221.00 € -5%
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  • Can Filter Special
    Available

    Can Filter Special Anti-Odor Filter

    Anti-odor coal filters by Can Filter Special: high reliability, in several sizes, dimensions and flow-rates. They are essential to fight growing odors, mainly during the flowering and drying phases when the smell reaches its maximum.


    Reduced price!
    220,38 € Antes:231.98 € -5%
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Carbon filters

All models and sizes of Carbon Filters from all brands are available in our catalogue. At GrowBarato you will find permanent offers in all our products.

Odor filters will help you keep your garden secret, removing strong scents from the air expelled to the street. They are indispensable when growing indoors since, unless you use them, the smell will irremediably reveal your growing op.

There are several brands and models of Carbon Filters, each of them featuring different characteristics

You will normally chose them according to the size you need -which, in turn, depends on the size of your extractor- . Besides, they all work similarly and prices and quality don't differ much. Some brands are well known while others are new on the market. However, all the products we sell are effective.

Can Filters is the most famous brand of active carbon filters. These are long filters with a thin carbon coating. This makes it possible for important air flows to pass through them without forcing the operation of the extractor. If carbon was of bad quality, with such a thin layer they wouldn't be able to work. However, Can Filters use the best available active carbon on the market.

Mountain Air filters have become very popular over the last years due to their efficiency and long duration. These filters have thick walls and are quite short. This makes it more difficult for odor particles to trespass them. They last up to 3 years which explains its price, which is a bit higher than other similar models.

Koa Filters are the ones that offer the best quality/price ratio. Enjoy 100% of effectivity without having to make big investments. They are made of aluminium and are filled with the best Australian Active Carbon, one of the best in the world. They have thick walls and are quite compact, which makes them ideal for grow tents since with little weight they allow maximum airflow. 

Air Vanguard filters are very similar to Koa Filters but the brand is quite new. They are very light and will work perfectly in grow tents and small gardens. The rods of your tent won't suffer and yet, not an ounce of smell will go out through the extractor.

There are other novelties such as the Inline filters by Koalair, which let you remove the odor of the air passing through them. Usually, carbon filters are set at the edge of the duct so, if you have a split tube, two filters are required. However, thanks to Koalair, it is possible to use just one filter by placing it before the bifurcation point

All the former filters include a short of membrane that protects them from dirt and increases their lifespan significantly. These are usually called Filter Sleeves (or jackets) and you'll find them classed by brand in our catalogue. Although they are washable, there is a moment where cleaning doesn't help and simply deteriorates them, which means it's time to change them.

Sometimes - for instance, when you are rooting cuttings or plants are at the vegetative stage-, large filters are not necessary. Odor Sock filters are made of a cloth that contains active carbon and although they are not as good as the ones made of aluminium, they do the job. When smells are not aggressive, as it is the case with very young plants that simply smell like "a plant", these filters are ideal. For plants at the flowering stage, where scents can be really strong, it is advisable to choose one of the former types.

If your filter is too big and you are afraid of hanging it from the ceiling or you cannot simply hang it, you can use one of our stands for odor filters. They consist of a structure with 4 legs that provide stability and include two adjustable holders where you can leave your filter. Since the filter is supported at two points, the airflow won't be stopped, unlike when it is too close to the ceiling or to the wall.