- Easy control: With its included remote control, you can easily control the humidity level.
- High capacity: Its robust 4 liter tank guarantees continuous operation.
- Energy saving: Power between 25 and 35W, for optimal energy efficiency.
- Customizable settings: Three modes available to personalize the humidity level.
- LED display !
Product presentation
Discover the Garden Highpro Humipro air humidifier, a versatile tool equipped with a digital screen, a remote control, a hygrostat function and two rotating diffusion nozzles. This large-capacity, easy-to-use professional gadget is the ideal companion for passionate growers looking to maintain the ideal humidity level in their growing space.
The Humipro - A high-tech device for plant growth
The Garden Highpro Humipro air humidifier works by using ultrasonic waves to split water droplets into particles of 1 to 5µm. Its internal fan then diffuses a cold mist loaded with anions into your gardening space or your living room.
In addition to these capabilities, this air treatment device allows you to control the humidity necessary for your crops thanks to its remote control. It has the following functions:
- Turning the device on and off
- Choose between three misting levels or select the desired humidity level from 0 to 90%
- A four-position timer
- A purification function
- An option to turn off the LED screen
The quality humidifier for the health of your plants
With a maximum evaporation capacity of 280ml per hour and a robust 4 liter tank, the Garden Highpro Humipro humidifier is perfect for large grow rooms. Its ease of use, thanks to an LED display screen and touch keys, makes it the ideal tool for growers looking to simplify the process of growing their plants.

Features
- Power in Watts: Between 25 and 35W
- Operating voltage: Varies between 220 and 240V
- Operating frequency: Between 50 and 60 Hz
- Water tank capacity: 4 liters
- Maximum flow per hour: Up to 380 ml
- Dimensions (in cm): 16 (Width) x 16 (Length) x 31.5 (Height)
- Length of power cord: 1.20m
- Included: Remote control for easy control
Practical features for maximum comfort
The Garden Highpro Humipro humidifier has a 4 liter water tank which will allow you to operate it without interruption. The tank is filled exclusively from the bottom, by unscrewing the dispensing nozzle.
Questions about this humidifier for indoor growing
Question 1: What can the Garden Highpro Humipro humidifier do for my indoor crops?
Answer: With its maximum evaporation capacity of 280 ml per hour and its robust 4 liter tank, this humidifier helps you maintain the ideal humidity level for your crops without the need for constant water refilling.
Question 2: How does the ultrasonic technology of the Garden Highpro Humipro humidifier work?
Answer: Ultrasonic technology divides water droplets into small particles of 1 to 5µm. Its internal fan then diffuses a cold mist into your gardening space or living room.
Question 3: What are the functions of the remote control supplied with the Garden Highpro Humipro humidifier?
Answer: The remote control allows you to turn the device on and off, choose between three misting levels or select the desired humidity level, set a four-position timer, activate a purification function and turn off the LED screen.
Question 4: How do I fill the reservoir of the Garden Highpro Humipro humidifier?
Answer: The tank fills from the bottom. You will need to unscrew the dispensing nozzle to fill it.
Question 5: Is the Garden Highpro Humipro humidifier easy to use?
Answer: Yes, the humidifier has an LED display screen and touch buttons that make it simple to use. Additionally, the included remote control allows you to control the device from a distance.
Invest in your grow and order the Garden Highpro Humipro humidifier now to create the ideal environment for your plants!
Features detailed
| Plug & Play | Yes |
|---|---|
| Packaging | 5 liters |
| Dimensions | 19x18x30,5 |
| Power consumption (W) | 25 W |
| Technology | Ultrasonic |
| Compatibility | tentes de culture, serres indoor, huiles essentielles hydrosolubles |
| Estimated duration of action | 24-27h |
| Humidification rate (ml/h) | 150-300 |
| Built-in humidistat | Non |
| Dimensions (mm) | 19x18x30,5 cm |
| Control | manuel par molette |
Reviews customers
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Your questions
Hello, I would like to know if this COOL MIST humidifier is really easy to maintain on a daily basis and if it requires frequent cleaning to avoid limescale problems?
This VDL COOL MIST model announces a diffusion rate of 300 ml/h with a 5-liter reservoir, but in a hydroponic growing space, what minimum chamber size do you recommend to avoid excess humidity or, on the contrary, insufficient humidity?
Does this product provide a compatible interface or protocol for external home automation control, such as via MQTT or API, to integrate humidity control into an automated indoor growing system?
Does the knob adjustment allow for precise humidity control for optimal indoor cultivation?
The HUMIPRO 4L Ultrasonic Humidifier – Garden HighPro does not offer traditional knob adjustment but is controlled via a remote. This allows you to choose between three levels of misting and precisely set the desired humidity level, thus providing fine and efficient humidity management for your indoor cultivation.
For even more precise control, a version with an integrated sensor is available, allowing for automatic regulation based on the actual humidity measurement in the growing chamber. This ensures an optimal environment for your plants.
What is the maximum size of micro cultivation for 300 ml/h continuous humidification with this COOL MIST 4L VDL?
The ultrasonic humidifier COOL MIST 2.0 - 4L VDL with a continuous humidification rate of 300 ml/h is ideal for small to medium-sized micro cultivations, approximately covering a few square meters. However, the exact size will depend on the configuration of your space, the ambient temperature, and the desired humidity level.
In summary, to optimize its performance, this humidifier is perfectly suited for cultivation spaces with an area not exceeding around ten square meters, ensuring a good maintenance of humidity without overloading the environment.
Does this model offer compatibility or possible integration with a smart home system, or is it purely manual via its adjustment knob?
what is the real autonomy with a full reservoir at 300 ml/h and energy consumption in W relative to the humidification efficiency thanks
what is the average autonomy in hours with a full tank at an average flow rate of 150 ml/h
The COOL MIST 2.0 - 4L ultrasonic humidifier has a runtime of approximately 26 to 27 hours with a full 4-liter tank at an average flow rate set to 150 ml/h. This duration allows for continuous and stable diffusion, ideal for maintaining a good humidity level in your indoor growing spaces.
Is integration possible with an external humidity sensor to automate watering based on the humidity level measured remotely?
The COOL MIST Ultrasonic Humidifier 2.0 - 4L - VDL does not natively offer integration with an external humidity sensor to automate its operation. However, it is feasible to add a third-party home automation system capable of managing the humidifier based on the data gathered by a remote humidity sensor, thereby creating a customized automation solution.
What is the maximum operating duration with a full tank at full power, and is it possible to use an independent timer to alternate humidity with a second humidifier in parallel?
The HUMIPRO 4L Ultrasonic Humidifier offers a maximum operating duration of approximately 24 hours continuously with a full 4-liter tank, ensuring prolonged humidification without frequent refilling.
It features a built-in probe that automatically regulates the humidity level by adjusting its power and stopping when the desired level is reached. This autonomous function often limits the need for an external timer.
However, it is possible to use an independent timer to alternate the operation of the HUMIPRO 4L with a second humidifier in parallel, allowing you to precisely modulate humidity according to your needs.
What is the actual impact of manual control with a knob on the stability of humidity levels in a cultivation chamber?
The manual control with a knob on the HUMIPRO 4L Ultrasonic Humidifier provides interesting flexibility by allowing precise adjustment of humidity levels between 45% and 90% RH. However, the actual stability of humidity relies mainly on the integrated automatic operation, which continuously adjusts humidity according to the desired value. The manual setting thus serves to define this target, but it is the automatic system that ensures consistency.
To optimize this stability, it is essential to use osmotically filtered or distilled water, as this prevents mineral deposits that could disrupt control accuracy. When used correctly, this adjustment mode ensures a stable environment suitable for your crops.
Is the ultrasonic motor robust and durable over time to ensure humidification without performance decline after several months of intensive use?
What is the maximum growing area volume that the Cool Mist 4L can effectively cover to maintain an optimal VPD under powerful LEDs?
The HUMIPRO 4L Ultrasonic Humidifier - Garden HighPro is ideal for maintaining an optimal VPD under powerful LED lighting over a growing area of approximately 1.20 x 1.20 meters (about 1.44 m²). Its 4-liter capacity allows for a 24-hour run-time, ensuring a constant level of humidity suitable for plants that require high moisture levels.
For optimal operation with powerful LEDs, it is important to balance temperature and humidity to maintain this vapor pressure deficit within the recommended range. This area ensures that the humidifier can maintain a stable climate conducive to plant development.
Can we use the COOL MIST 2.0 in a 60x60 grow box without the risk of over-humidification or condensation?
For a compact 60x60 cm grow box, using a humidifier like COOL MIST 2.0 designed for much larger rooms poses a real risk of over-humidification and condensation. These models, often calibrated for spaces starting from several square meters, emit too much mist for such a small volume, especially without adequate ventilation.
In such a confined environment, it's essential to have a system with precise humidity control, ideally an integrated hygrostat, to prevent the air from becoming overly saturated with humidity, which could harm your plants.
The HUMIPRO 4L Ultraschall-Luftbefeuchter – Garden HighPro, designed for indoor cultivation, might be more suitable if it offers settings tailored for this type of box, but its capacity and options should be checked before use in such a limited space.
In summary, favor a humidifier specifically adapted to small volumes and equipped with humidity control to ensure an optimal environment without excess humidity.
What maximum area can this humidifier effectively cover in a standard indoor box?
The ultrasonic diffuser HUMIPRO 4L from Garden HighPro is ideal for a standard indoor box of about 1.2 x 1.2 meters (or 1.44 m²). It helps maintain a stable humidity level between 70 and 80%, perfect for your indoor crops.
For larger areas, it is recommended to use multiple humidifiers to ensure homogeneous humidity and optimal climate throughout the space.
What is the precise ml per watt ratio at full capacity and how does this model position itself among energy-efficient ultrasonic humidifiers in the current market?
The HUMIPRO 4L Ultrasonic Humidifier shows a very interesting energy efficiency ratio, with a diffusion of up to 380 ml/h for a maximum consumption of 35 W. This results in a ratio of approximately 10.9 to 15.2 ml per watt at full capacity depending on the power used. This positioning makes it a particularly eco-friendly ultrasonic humidifier.
With a daily consumption ranging between 0.6 and 0.84 kWh in continuous operation, it remains very economical to use. Its built-in sensor that automatically regulates humidity levels further optimizes consumption, preventing energy waste. Quiet and efficient, this model stands out in the market for its excellent compromise between diffusion efficiency and low energy impact, ideal for demanding indoor cultivation.
Is integration possible with a voice assistant for remote control of the adjustment knob?
The HUMIPRO 4L ultrasonic humidifier - Garden HighPro does not have native integration with a voice assistant like Alexa or Google Assistant. Therefore, the adjustment knob must be manually operated on the device, without the possibility of remote voice control.
This model does offer a remote control and an integrated hygrometer to automatically maintain humidity levels, but without interaction via voice command. For remote control via voice assistant, an external home automation system would be necessary.
How does this cool mist manage the target humidity without an integrated sensor?
The ultrasonic humidifier COOL MIST 2.0 - 4L does not have an integrated humidity sensor, so it cannot automatically regulate the target humidity. It emits an ultrasonic mist consistently according to manual settings, ensuring stable humidification but without dynamic adjustments.
To precisely manage the humidity, it is necessary to manually intervene in its operation or use an external system equipped with a hygrostat, which controls the device by triggering based on ambient humidity measurements.
This simple and effective approach ensures uniform humidification while allowing the passionate user the freedom to configure their cultivation according to their specific needs.
What is the ml/h per real watt ratio of the COOL MIST 2.0 in continuous operation at full power?
The ml/h per real watt ratio is therefore between 7.1 and 10 ml/h/W, depending on the exact power used. This indicates a very satisfactory energy efficiency for an ultrasonic humidifier of this capacity.
What is the ideal maximum surface area for a COOL MIST 2.0 ultrasonic humidifier with a diffusion capacity of 300 ml per hour in a growing space?
For a COOL MIST 2.0 ultrasonic humidifier with a diffusion capacity of 300 ml per hour, the ideal maximum surface area of a growing space is around 20 to 30 m². This ensures uniform and effective humidification.
Beyond this area, the humidity dispersed may be insufficient to maintain an optimal microclimate. This assessment is consistent with the usual performance of ultrasonic humidifiers of this power.
Compatible with smart home system for remote control via WiFi or Bluetooth?
The Humidifier Ultrasonic HUMIPRO 4L is not natively equipped with WiFi or Bluetooth connectivity and therefore cannot be controlled remotely via a smart home system. It features a digital hygrostat and a 24h timer for precise and manual control directly on the device or via its remote control.
For automation with a voice assistant or smart home system, an external compatible device would need to be added, as the humidifier does not support standard smart home protocols.
What is the average operating time of the COOL MIST with a single refill when the dial is set to the maximum mist diffusion?
What is the sound level of the cool mist humidifier 2.0 during continuous operation?
The sound level of the Ultrasonic Humidifier HUMIPRO 4L - Garden HighPro during continuous operation is extremely low, rated at 0 dB. Thanks to its ultrasonic technology, it operates almost silently, making it ideal for growing spaces where quiet is essential.
Can the adjustment knob be integrated into a home automation system to automatically adjust the mist flow according to real-time temperature and humidity parameters?
The HUMIPRO 4L Ultrasonic Humidifier - Garden HighPro does not offer native integration to be controlled automatically via a home automation system. The mist flow adjustment knob is manually adjusted, although the device automatically maintains humidity levels thanks to its built-in hygrostat.
For automated management based on real-time temperature and humidity parameters, an external home automation system capable of measuring this data and controlling the humidifier would need to be added. This function is not included as standard on this model, nor is it compatible with voice control.
In summary, automatic control via home automation is possible, but only by adding a dedicated external device.
What is the optimal room volume for effective humidification with the Cool Mist VDL 5L and 300 ml/h?
For an ultrasonic humidifier like the HUMIPRO 4L - Garden HighPro, which has a flow rate of about 280 to 300 ml/h, the optimal room volume is around 30 to 50 m², or approximately 75 to 125 m³ of air with a standard ceiling height. This range allows for effective and balanced humidification, maintaining a stable humidity level between 40% and 60% without the risk of excessive condensation.
Does the adjustment knob provide precise and stable control of the mist flow after several months of use, or should we question the mechanical reliability in the long term?
There is no specific information regarding the long-term mechanical reliability of the adjustment knob of the HUMIPRO 4L Ultrasonic Humidifier - Garden HighPro. Sources highlight its ease of use and features such as the built-in hygrostat, but do not detail the stability of the mist flow after several months.
For a more concrete answer, it is interesting to consult feedback from users who have used this model over a long period.
What is the maximum area that this humidifier can effectively cover in indoor cultivation without needing to be refilled too often?
Does this model really live up to its promises regarding the longevity of the leak-proof tank and the reliability of the control knob after several months of intensive use?
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