01 — Description
Présentation du produit
Presentation of this Garden High Pro carbon filter
Welcome to the world of effective odor elimination in indoor growing! Discover our Proactiv 250 m3/h Carbon Filter, designed to provide superior quality air purification. Thanks to its innovative design and advanced technology, this filter will allow you to create a healthy growing environment free of unwanted odors.
Why use it in indoor cultivation?
Purified air is essential for the well-being of your indoor growing plants. Our Proactiv 250 m3/h Carbon Filter is specially designed to eliminate unpleasant odors and ensure fresh, clean air to promote vigorous growth. Say goodbye to unwanted odors and give your plants the environment they deserve.
How to use it ?
Installing the Proactiv 250 m3/h Carbon Filter is simple and practical. Thanks to its 100 mm diameter flange, you can easily connect it to an aluminum ventilation duct. Enjoy optimal air purification without hassle, for abundant and odor-free harvests.
Technical characteristics:
- Air flow of 250 m3/h for efficient filtration.
- Multi-layer filtration mat with food grade virgin coconut activated carbon.
- Small carbon particles (0.4 to 0.8 mm) for maximum odor neutralization surface area.
- Carbon density of 730 gr/m2 for effective odor capture.
- 100mm connection flange design for easy integration into your ventilation system.
- Height 19cm, diameter 23cm
Questions answers:
What is the lifespan of the Proactiv 250 m3/h filter? On average, this filter offers a lifespan of approximately 2 years, providing continuous and reliable filtration.
Can it be used in different growing environments? Absolutely, the Proactiv filter is suitable for all types of indoor crops, whether soil, hydroponics or coco.
How does multi-layer wool mat technology compare to traditional filters? The multi-layer wool mat allows for more efficient filtration with reduced air pressure, providing greater airflow compared to conventional filters.
What precautions should be taken into account in terms of humidity? In humidity conditions above 65%, the Proactiv filter may require more frequent maintenance, but this ensures consistent performance.
How is the Proactiv filter installed and suspended? The Proactiv filter features an innovative design with rings integrated into the flange and base, allowing direct suspension without the need for additional straps.
Give your growing space the air purification it deserves with the Proactiv 250 m3/h Carbon Filter. Eliminate unwanted odors and create a healthy growing environment conducive to exceptional yields.
Enhance Your Filtration Experience with the PF PRO Carbon Filter
If you are looking for a premium filtration solution that offers exceptional durability and performance, our PF PRO Carbon Filter is the ideal choice. Designed to combat the most stubborn odors, this filter guarantees superior air purification for your indoor growing spaces.

Featuring a diameter ranging from 100 to 200 mm, the PF PRO Carbon Filter offers a range of options to suit your specific needs.
The key to the longevity and efficiency of the PF PRO Carbon Filter lies in its use of RC412 activated carbon from Australia. This high quality carbon is steam activated at high temperatures under reducing conditions, ensuring optimal filtration over an extended period of time. Compared to other carbon filters, the PF PRO Carbon Filter can offer an average lifespan ranging from 9 to 18 months, making it a sustainable choice for demanding growers.
Whether you're looking for a sustainable solution for your indoor grow space or need superior odor-fighting performance, the PF PRO Carbon Filter is here to meet your needs. Explore our range of PF PRO carbon filters and discover how you can improve your air purification system for abundant, odor-free harvests.
04 — Questions sur ce produit
Product questions
Your questions about this product
- Can the Proactiv 250 m3/h filter be used with a ventilation system other than the supplied aluminum duct, and does this affect its efficiency?
The ProActiv 250 m3/h filter with Ø100 mm connection is designed to be used with the supplied aluminum duct, which facilitates connection. It is possible to use it with another ventilation system provided that the diameter and airflow rate (250 m3/h) are respected. Improper fitting or an unsuitable system may reduce the filter's efficiency by causing pressure losses. In summary, efficiency can be maintained with a different system if compatibility and attachment are correct.
- Is integration possible with a voice assistant to manage the starting or stopping of the ProActiv filter?
The ProActiv Ø100 mm - 250 m3/h carbon filter from Garden HighPro does not have a native integration feature with a voice assistant to manage its starting or stopping.
However, for voice control, you can connect the associated fan to a smart plug or a compatible home automation module. This will allow you to control the power supply remotely, but this solution will depend on your external installation and is not integrated into the filter itself.
- What noise level does the ProActiv 250 m3/h charcoal filter produce when operating in a micro growing space with continuous extraction?
The ProActiv charcoal filter Ø100 mm - 250 m3/h generates a rather discreet noise level, usually between 25 and 30 dB(A). This level corresponds to a noise comparable to a whisper, which is ideal for continuous extraction in a micro growing space. Its design with airtight layers of activated carbon ensures effective filtration while maintaining quiet operation, thus minimizing any noise disturbance.
- What is the main difference between the ProActiv 250 m3/h filter and the PF PRO filter in terms of lifespan and filtration efficiency?
The main difference between the ProActiv Ø100 mm - 250 m³/h filter and the PF PRO filter lies in the quality and lifespan of the activated carbon used. The PF PRO filter uses Australian RC412 activated carbon, steam activated at high temperatures, ensuring maximum efficiency and an average lifespan of 9 to 18 months. For the ProActiv, while it provides good odor neutralization thanks to activated carbon, details on the type of carbon and specific longevity are not available. In summary, the PF PRO filter offers more optimized filtration and generally greater longevity, making it a sustainable choice for demanding cultivation.
- What is the gain in static pressure with the multilayer wool mat compared to a classic charcoal filter with the same flow rate of 250 m³/h and diameter of 100 mm?
The charcoal filter ProActiv Ø100 mm - 250 m³/h features a multilayer wool mat that significantly reduces static pressure compared to a classic filter of the same flow rate and diameter. This technology enhances filtration efficiency while facilitating air passage, thereby reducing the load on the fan and optimizing energy consumption.
However, there are no precise numeric data in Pascal regarding this pressure gain. The benefit is notable but not officially quantified in the available documentation.
- What is the average loss of airflow once the ProActiv 250 mh filter is installed, and how does it impact overall ventilation without reducing plant aeration?
The ProActiv Ø100 mm - 250 m³/h filter generally causes a low airflow loss, often less than 10%, provided it is used at its nominal capacity. This slight reduction is due to the resistance offered by the activated carbon and the filter media.
In practice, if the filter is well-sized and matched to a suitable extractor, this loss does not significantly impact the overall ventilation or the aeration of the plants. On the contrary, a controlled airflow allows for optimizing odor filtration while maintaining sufficient air flow for a healthy and efficient cultivation environment.
- What is the actual warranty offered on this ProActiv 250 m3/h charcoal filter and is the customer service responsive in case of technical problems or manufacturing defects?
For the ProActiv Ø100 mm - 250 m³/h charcoal filter, no specific legal or commercial warranty is clearly mentioned on the GrowLED store or in the available product sheets. Regarding customer service, there are no published testimonials attesting to the responsiveness of the support in case of technical problems or manufacturing defects for this specific model.
We recommend contacting GrowLED customer service directly to obtain precise information on the warranty and technical support. Our team remains available to advise and assist you in choosing the equipment suited to your indoor cultivation project.
- What is the average electrical consumption of the ProActiv 250 m3/h filter for maximum efficiency and what is the associated pressure loss with its multi-layer filtration mat?
The ProActiv Ø100 mm - 250 m³/h charcoal filter is a passive filter, so it does not consume any electrical energy by itself. The electrical consumption depends solely on the fan to which it is connected to ensure the flow of 250 m³/h.
Regarding the pressure loss, the filter uses a multi-layer filtration mat made of activated charcoal that ensures excellent filtration while minimizing pressure drop. Although no specific value is provided, a moderate loss is generally estimated, often ranging between 100 and 300 Pascals, varying depending on air speed and filter condition. A good connection and an appropriate fan are essential to maintain maximum efficiency.
- What is the average pressure drop with this ProActiv Ø100 mm filter at 250 m3/h and its impact on the choice of fan to optimize flow and limit heating in the box?
The average pressure drop of the ProActiv Ø100 mm - 250 m3/h charcoal filter is generally between 100 and 150 Pa at its nominal flow rate. This figure corresponds to the standards for this type of filter and diameter, although the exact value is not specified by the manufacturer.
To optimize flow and limit heating in the box, it is essential to choose a fan capable of maintaining the air flow around 250 m³/h while managing this pressure drop. An undersized fan will decrease the flow and heat up more, while a model with power margin can compensate for the gradual clogging of the filter.
In summary, opt for a fan whose performance curve incorporates a pressure drop of 100 to 150 Pa, thus ensuring good air renewal without overheating.
- What maintenance frequency do you recommend for this ProActiv 250 m³/h carbon filter under normal indoor growing conditions to ensure optimal performance over the indicated lifespan of 2 years?
To ensure optimal performance of the ProActiv Ø100 mm - 250 m³/h carbon filter under normal indoor growing conditions, it is advisable to check its condition regularly, notably every 6 months. Ensure that humidity remains below 65% and that the environment is well-ventilated. Also, consider inspecting the seals and fasteners, as well as cleaning around the filter to prevent dust accumulation. Replacing the filter is recommended every 24 months, or sooner if you notice a drop in efficiency.
- What is the power consumption of the ProActiv 250 m³/h filter and its actual efficiency compared to consumption?
The ProActiv Ø100 mm - 250 m³/h carbon filter does not have its own electrical consumption, as it is not a standalone device but rather an element to be connected to a fan. Therefore, the consumption depends on the fan you use to circulate the air through the filter.
In terms of efficiency, this filter is optimized to ensure excellent odor filtration while maintaining a good airflow rate in compact spaces. Its effectiveness relies mainly on the quality of the activated carbon and the tightness of the installation rather than a specific electrical consumption.
For a complete system, consider choosing a high-performance fan suited to the flow rate of 250 m³/h to ensure an optimal balance between energy consumption and extraction quality.
- Does the ProActiv 250 m3h filter ensure consistent performance without a drop in efficiency over a real 2-year period, or is it better to plan for more frequent replacements in practice, especially in case of high humidity?
The ProActiv Ø100 mm - 250 m³/h filter from Garden HighPro is designed to provide reliable performance for about 2 years under normal conditions. However, in cases of high humidity, the capacity of the activated carbon may decrease more quickly, necessitating regular monitoring of its efficiency. In these situations, it is recommended to plan for more frequent replacements to ensure optimal filtration.
- Does the performance of the ProActiv 250 m³/h activated carbon filter significantly decrease if the air humidity exceeds 65 percent? Thank you.
The performance of your ProActiv Ø100 mm - 250 m³/h carbon filter can indeed decrease when the humidity exceeds 65%. The water present in the humid air begins to saturate the pores of the activated carbon, reducing its ability to effectively adsorb odors and pollutants. This decline in efficiency is generally gradual and also depends on the duration of exposure to this high humidity.
To maintain optimal filtration, it is recommended to keep the relative humidity below this threshold or to consider a dehumidification system if the environment is naturally humid.
- What is the loss of efficiency of the fan with this ProActiv charcoal filter 250 m3h in place in a 100 mm ventilation circuit?
The charcoal filter ProActiv Ø100 mm - 250 m³/h generates a moderate loss of efficiency on the fan, usually less than 10% of the nominal airflow. This slight reduction is related to the resistance of the filter media, which remains low as long as the filter is used within its optimal capacity range and is properly maintained.
In practice, if your fan is well-sized for an airflow of 250 m³/h, the overall performance of the ventilation system will be hardly affected, while benefiting from effective filtration.
To ensure the best adaptation, simply check that your fan can handle a slight additional static pressure, even though it remains low with this model.
- What is the noise level generated by the ProActiv 250 m³/h carbon filter during its operation, and is it suitable for installation in a growing room where silence is important?
The ProActiv Ø100 mm - 250 m³/h carbon filter operates at a very discreet noise level, ranging between 25 and 30 dB(A), which corresponds to a whisper. Thanks to its careful design with airtight layers of activated carbon, it ensures effective filtration while remaining quiet. Therefore, it is perfectly suited for a growing room where calm is essential.
- What is the main difference between the ProActiv 250 m3/h filter and the PF PRO filter in terms of lifespan and performance for a standard indoor grow?
The main difference between the
ProActiv Ø100 mm - 250 m3/h filter and the
PF PRO Carbon Filter lies in the lifespan. The PF PRO guarantees a usage duration of
9 to 18 months depending on conditions, offering good longevity for a standard indoor grow. In contrast, the lifespan of the ProActiv is not specifically stated, although it utilizes high-performing virgin coconut activated carbon.
Regarding performance, both filters ensure effective and multi-layer odor filtration, with easy installation. The choice may therefore lean towards a preference for a guaranteed lifespan (PF PRO) or a highly efficient solution without a specific longevity indication (ProActiv).
- What is the main difference between the ProActiv filter 250 m3h and the PF PRO filter in terms of lifespan and odor performance in indoor cultivation?
The ProActiv Ø100 mm - 250 m³/h filter and the PF PRO Carbon Filter are both effective for odor filtration in indoor cultivation, with solid and discreet performance. Regarding lifespan, the PF PRO is generally recognized for an average longevity of 9 to 18 months, while precise data for the ProActiv is not clearly documented. In terms of odor performance, both models ensure effective filtration, but for a precise choice, usage duration and cultivation context may guide your decision.
- Effective filtration confirmed for 250 m3/h, ok, but measured or estimated pressure drop in this ProActiv filter at 100mm? Real impact on overall ventilation efficiency?
The ProActiv carbon filter Ø100 mm is designed for a nominal flow rate of 250 m³/h with an innovative multi-layer wool mats technology that significantly reduces pressure drop compared to traditional filters. Although no specific numerical value is published, this compact and lightweight design limits air resistance, optimizing the trade-off between filtration and flow.
Specifically, the pressure drop remains moderate, allowing the fan to maintain an efficient flow rate without excessive overload. This ensures good overall ventilation efficiency, provided that the extractor is suited to this flow rate and resistance. The system filters effectively without significantly penalizing air circulation and energy efficiency.
- Is the ProActiv filter 250 m³/h sufficient for a closet of 80x80x160 cm or is it better to switch to the PF Pro version for better durability in such a restricted space?
For a closet of 80x80x160 cm, the ProActiv filter Ø100 mm - 250 m³/h provides more than enough flow to quickly renew the air and ensure good odor removal thanks to its quality activated carbon. However, in such a small space, durability is particularly important. The PF Pro version offers better robustness and a higher concentration of carbon, resulting in a longer lifespan and less frequent maintenance.
If you prioritize reliability and want to limit interventions in your closet, opting for the PF Pro version is an excellent choice. The ProActiv model, however, remains quite effective if you prefer a versatile and high-performing short-term solution.
- Is the ProActiv filter 250 m3/h sufficient for a 60x60x160 cm indoor growing cabinet with classic extraction, or should we aim for something more powerful?
For a 60x60x160 cm indoor growing cabinet (volume of about 0.576 m³), the ProActiv filter Ø100 mm - 250 m³/h can be perfectly suitable, provided that the extraction system adequately supports this capacity. Indeed, this filter allows for a very high theoretical air exchange rate (more than 400 times per hour), far exceeding the usual requirements (30 to 60 exchanges).
The key point is that the extraction fan must be able to provide a flow close to 250 m³/h without too much pressure loss. If the ventilation is weak or if the circuit has high resistance, it would be more relevant to choose a more powerful filter to ensure good air renewal and effective filtration.
In summary, for a 60x60x160 cm cabinet with a well-sized classic extraction, the ProActiv filter 250 m³/h is suitable and efficient.
- What is the average pressure drop on this ProActiv carbon filter 250 mh h to optimize the power of my ventilation extractor?
The average pressure drop on the ProActiv carbon filter Ø100 mm - 250 m³/h is generally between 100 and 150 Pascals (Pa) at its nominal flow rate. This moderate value allows your extractor to operate efficiently, provided it is sized to compensate for this pressure.
To optimize the power of your ventilation, choose a fan capable of maintaining 250 m³/h with a static pressure of approximately 100 to 150 Pa. This will prevent a drop in flow rate and preserve the longevity of your installation, even with the gradual clogging of the filter.
- What is the real resistance of the ProActiv carbon filter 250 m³/h under humidity conditions above 65 percent, and does the after-sales service ensure a quick replacement or refund in case of decreased performance before 2 years?
The ProActiv Ø100 mm - 250 m³/h carbon filter features a multi-layer design that limits pressure loss, ensuring a good compromise between filtration and airflow. However, like all activated carbon filters, humidity above 65% can lead to a gradual saturation of the carbon and a reduction in filtration efficiency.
In the absence of precise data on its exact resistance under high humidity conditions, it is reasonable to expect some degradation in performance if humidity remains high over the long term. Regular maintenance is therefore recommended to maintain proper functioning.
Regarding after-sales service, the standard warranty is generally 1 to 2 years. However, there is no specific information confirming a quick replacement or refund before 2 years in case of performance decline. We encourage you to stay in touch with your distributor for any after-sales service requests to ensure appropriate assistance.
- What is the actual autonomy of the ProActiv 250 m³/h filter in a growing environment with humidity above 65% to ensure effective filtration without a drop in flow rate?
The ProActiv Ø100 mm - 250 m³/h filter provides optimal performance at a relative humidity below 65%. Beyond this threshold, high humidity accelerates the saturation of the filter's wool pads, reducing its autonomy and filtration efficiency without lowering the flow rate. In practical terms, in an environment with more than 65% humidity, the filter becomes humid more quickly, decreasing its actual lifespan and requiring more frequent replacements to ensure optimal filtration.
For sustainable efficiency and constant airflow, it is therefore advisable to keep humidity below 65% or to regularly monitor the condition of the filter in more humid environments.
- Is the use of the ProActiv filter 250 m3/h in a micro-culture with 100 mm extraction possible without significant loss of flow?
The ProActiv Ø100 mm - 250 m³/h carbon filter is perfectly suitable for a micro-culture with 100 mm extraction. Thanks to its high-quality activated carbon and an optimized design, it ensures effective odor filtration while causing a moderate pressure drop (between 100 and 150 Pa), therefore without a significant drop in flow.
To maintain this optimal flow, it is simply necessary to ensure that a fan providing 250 m³/h at 100 mm is used and to install a short, straight, and airtight duct with few bends. This configuration guarantees an excellent balance between filtration and extraction, ideal for a compact and efficient culture.
- What is the pressure drop in mbar on the ProActiv 250 m3/h filter at a nominal flow rate of 250 m3/h, and how does this impact the overall electrical efficiency of the ventilation system?
The pressure drop on the ProActiv Ø100 mm - 250 m³/h filter is approximately 1 to 1.5 mbar (100-150 Pa) at its nominal flow rate of 250 m³/h. This low pressure drop is made possible by the multi-layer wool technology, which minimizes air resistance.
In practice, this means that the fan must exert moderate effort to maintain the air flow, resulting in a slightly increased electrical consumption. However, thanks to this low resistance, the overall electrical efficiency of the ventilation system remains optimized compared to a denser filter.
It is important to monitor the humidity (ideally below 65%), as saturation of the coal would increase the pressure drop, forcing the fan to consume more and thereby reducing energy efficiency.
In summary, this filter offers an excellent balance of filtration/electrical effort for efficient and economical operation, with appropriate maintenance.
- Does this ProActiv 250 m³/h charcoal filter perform well in a high humidity environment of over 65% to avoid too frequent maintenance?
The ProActiv Ø100 mm - 250 m³/h filter from Garden HighPro works well, but it is less effective in a high humidity environment exceeding 65%. Indeed, a high humidity level can saturate the activated carbon, reducing its effectiveness and requiring more frequent maintenance or replacement.
To limit these constraints, it is advisable to maintain humidity below 65% or to add a dehumidification system. Otherwise, you can also consider a filter with higher quality activated carbon and a longer lifespan, such as the PF PRO filter, suitable for very humid environments.
- What is the electrical consumption of the ProActiv 250 m³/h filter for maximum efficiency, and what is the actual autonomy with continuous use in indoor cultivation?
The ProActiv Ø100 mm - 250 m³/h filter is a passive filter, so it does not consume any electrical energy. The consumption depends only on the associated fan or extractor that must provide a flow rate of 250 m³/h. Thanks to its optimized design, the pressure drop is low (<10%), which limits the overload on the fan and optimizes the total electrical consumption.
Regarding autonomy in continuous use indoors, it varies from several months to about a year, depending on the concentration of filtered particles, air quality, and maintenance frequency. A saturated filter loses efficiency and increases air resistance, so it is important to monitor it regularly. The PF Pro version offers a greater quantity of activated carbon for improved durability and less frequent maintenance.
In summary, for optimal efficiency, pair this filter with an extractor suitable for 250 m³/h and ensure regular maintenance.