Ultrasonic humidifier with 4.5 litre volume
Please note, there is a light on this unit that is on while the unit is running. The will tamper with your lights off cycle
This type of humidifier atomises the water with ultrasound. This is a quiet and very effective method of maintaining humidity in your growing space. With the relatively large water reservoir of 4.5 litres, you can easily last for a few days, depending on the set desired humidity.
Details
Upto 64 hours of operating time with full tankWater tank of 4.5 litresIncreases the relative humidity in the grow roomAccelerates the growth rate of cuttings, seedlings and vegetive plants
Spider Farmer® 5L Cool Mist Humidifier for PlantsIf you notice a low humidity level, it is crucial to take prompt action to improve it. An inadequate amount of moisture in the air can result in a slowdown in growth and reduced efficiency of photosynthesis.
Features
4 Adjustable Mist levelsConstant Humidity ControlCustomizable TimerAdjustable Extension DuctingPrecise Temperature and Humidity Sensors
What's Included?1 x 5L Spider Farmer Dehumidifier1 x Flexible Long Hose2 x Flexible Short Hose1 x 2 Way Nozzle
Designed with smart controls and precision vapors to obtain optimal humidity levels for plant growth.Next-gen EC ultrasonic vaporizer can reach up to 10 levels of humidity for fine-tuned moisture control.Interchangeable nozzle heads included for flexible moisture distribution in one direction or a wide area.Features smart humidity and timer programming, hideable backlit display, and auto-start with backup memory.Connects to UIS controllers for dynamic climate triggers, grow cycles, scheduling, alerts, and app control.
A next-gen humidifier designed with smart controls and precision vapors to obtain the optimal humidity levels for plant growth. Contains an innovative EC ultrasonic vaporizer that utilizes digital pulses to reach up to 10 levels of moisture output. This will allow you to finely tune your control of moisture levels in your grow space. The onboard controller features smart humidity and timer programming, which is supported by a corded precision humidity sensor. Its digital display provides active humidity readings and can be toggled to be hidden. Also features a built-in automatic shutoff that protects the system when the water reservoir is depleted. Includes a 15L water tank, piping, and interchangeable nozzles that distribute moisture in one direction or a wide area. This product is part of the UIS™ platform of grow devices and smart controllers, designed to integrate with each other to achieve your ideal environment.
SMART HUMIDITY CONTROLThis environmental humidifier features an onboard controller that is equipped with smart humidity and timer programming. Digitally set four levels of moisture output which can be increased to 10 levels with a UIS controller. The included corded sensor probe provides quick readings to ensure swift responses to any changes in climate. Connect to UIS controllers to integrate with other grow equipment and access dynamic climate triggers, grow cycles, and schedules. Connect to the app to control your devices from anywhere, as well as unlock advance automations, alerts, climate charts, CSV data export, and more!
A next-gen humidifier designed with smart controls and precision vapours to obtain the optimal humidity levels for plant growth. Contains an innovative EC ultrasonic vaporizer that utilizes digital pulses to reach up to 10 levels of moisture output. This will allow you to finely tune your control of moisture levels in your grow space. The onboard controller features smart humidity and timer programming, which is supported by a corded precision humidity sensor. Its digital display provides active humidity readings and can be toggled to be hidden. Also features a built-in automatic shutoff that protects the system when the water reservoir is depleted. Includes a 4.5L water tank and an extendable tube that can reach over 4 feet in length. This product is part of the UIS™ platform of grow devices and smart controllers, designed to integrate with each other to achieve your ideal environment.
SMART HUMIDITY CONTROLThis environmental humidifier features an onboard controller that is equipped with smart humidity and timer programming. Digitally set four levels of moisture output which can be increased to 10 levels with a UIS controller. The included corded sensor probe provides quick readings to ensure swift responses to any changes in climate. Connect to UIS controllers to integrate with other grow equipment and access dynamic climate triggers, grow cycles, and schedules. Connect to the app to control your devices from anywhere, as well as unlock advance automations, alerts, climate charts, CSV data export, and more!
DESIGNED FOR GROWERSThis series was designed from the ground up to optimize for grow space environments. The flexible tubing and corded humidity sensor enable the humidifier to be positioned outside the grow tent to save space. This tubing can also extend to reach over 4 feet in length to direct moisture to exact areas of your grow. The backlit display can also be toggled off while the humidifier is operating to prevent disrupting your plant’s light cycle
Vivosun AeroDrain D12 Intelligent Environmental DehumidifierSmart Humidity Control for Precision GrowingMaintain ideal conditions in your grow tent with the Vivosun AeroDrain D12 — a compact, intelligent dehumidifier designed to optimise plant health and environmental stability. Built for grow tents up to 1.5 × 1.5 meters (5×5), this unit integrates seamlessly with the Vivosun Smart Grow System, offering remote monitoring and automated adjustments via the Vivosun mobile app.
Effortless Setup & MobilityThe AeroDrain D12 features tool-free installation, with integrated handles and caster wheels for easy placement. Its compact footprint — just 27.5 × 18.5 × 48.2 cm — makes it ideal for tight grow spaces.
High-Efficiency Moisture RemovalPowered by a high-performance compressor, the D12 extracts up to 12 liters of moisture per day, with real-time monitoring of temperature, humidity, and vapor pressure deficit (VPD). It automatically adjusts operation to maintain optimal growing conditions.
Smart App IntegrationTrack and control your environment from anywhere using the Vivosun app. View live data, adjust settings, and receive alerts — all from your phone.
Reliable Operation & Safety Features2-liter water tank with dual drainage optionsAuto shutoff when tank is fullAutomatic restart after power outagesEnergy-efficient at just 120 wattsPerformance by EnvironmentTechnical SpecificationsDimensions: 27.5 × 18.5 × 48.2 cmWeight: 9 kgWater Tank Capacity: 2 LPower Supply: 120 V, 60 Hz / 200–240 V, 50 HzRated Power Consumption: 120 WRefrigerant: R290Operating Range: 5–35°C, 10–99% RH
Spider Farmer 32 Pint Dehumidifier
Note These have and EU plug and will require travel adapter. 100 % fine to be used this way
While your grow tent requires a certain level of humidity, excessive humidity can cause serious problems for your plants.
If your grow room has too much moisture, you need a dehumidifier.
Key FeaturesSpecifically Designed for Grow Tents: Perfect fit for grow tent setups, optimizing space and efficiency.High Dehumidification Capacity: 39x more effective than semiconductor models, ensuring optimal humidity control.Energy Efficient: 4x higher energy efficiency ratio, reducing operating costs.Versatile Installation: Can be placed inside or outside the tent, with easy two-step setup.User-Friendly Controls: Features adjustable modes, humidity display, timers, speed control, and security lock.Winter-Ready: Compressor design ensures functionality even in colder temperatures.Easy Maintenance: Simple-to-clean filter and detachable air duct for hassle-free upkeep.Proper Probe & Duct Placement: Ensures accurate readings and effective airflow distribution.
What does a dehumidifier do?
When the air humidity exceeds the ideal range, a dehumidifier removes moisture from the air, reducing the humidity and ensuring your plants remain in an optimal environment. Excessive humidity can lead to bud rot and other molds, and can also slow plant growth.
Why recommend a compressor dehumidifier over a semiconductor dehumidifier?
Compressor dehumidifiers are much more effective than semiconductor dehumidifiers, with a dehumidifying capacity 39 times greater. You may have previously purchased a semiconductor dehumidifier only to find it almost ineffective. This is why we recommend compressor dehumidifiers: they quickly process large volumes of air, provide better dehumidification, and are highly efficient.
The REACT DH-335 (typically categorized as the DH-335B or DH-335C) is a heavy duty commercial dehumidifier. Designed specifically for greenhouses, grow rooms, and large commercial spaces, it boasts a massive moisture extraction capacity of up to 350 pints (166 liters) per day.
Heavy-Duty Moisture Control: Engineered to handle the high transpiration and evaporation rates found in indoor grow operations and commercial agriculture.
Suspended Installation: Can be mounted to ceilings or overhead, saving valuable floor space while providing continuous, natural-drain humidity removal.
Model
DH-335B
Dehumidification capacity（AHAM）
350Pints
Dehumidification capacity (30℃/80%RH)
580Pints
Circulation air volume
2600m³/h
Rated power
1565W
Power supply
208-230V~50-60Hz / 277V~60Hz
Machine size
36.4"L*24.6"W*23.6"H (925*625*600mm)
Machine weight
85KG
Working environment
5-45℃ / 41-113℉
Filter level
MERV-13 F7
Efficiency
9.3 Pints/Kwh
Energy Factor
4.3L/Kwh
AMPS
6.9A
Noise
50-55dB
Form of control
Digital display (86 control box)
Fan type
Backward inclined centrifugal fan
Heat exchanger (two devices) form
High-efficiency copper tube sleeve aluminum fin
Drainage method
Straight row (inner wire G1/2 drain port)
DH-335B adopts efficient natural drainage technology, which can quickly reduce the humidity in the greenhouse to the ideal level. Here are the key features of this dehumidifier:
1. Efficient dehumidification capacity: The dehumidification capacity of this dehumidifier is as high as 350 pints per day, which can quickly reduce the humidity in the greenhouse and maintain an ideal level.
2. Suspended ceiling style: The dehumidifier adopts a suspended ceiling design, which is easy to install, takes up little space, and does not affect other activities in the greenhouse.
3. Automatic control: The dehumidifier can automatically adjust the humidity according to the humidity value you set to maintain the stability of the humidity in the greenhouse.
4. High efficiency and energy saving: The dehumidifier adopts energy-saving technology to reduce energy consumption and operating costs.
5. Safe and reliable: The dehumidifier is made of high-quality materials with excellent durability and safety performance.
Suspended ceiling natural drainage dehumidifier suitable for 350 pints a day, especially suitable for humidity control in large sheds in the US market. It can be used in plantations, orchards, agricultural facilities, industrial plants and more to help maintain air quality and environmental stability.
The React DH-150 is heavy duty, industrial capacity dehumidifier. Capable of pulling 150 pints (approx. 71 liters) of moisture per day, it is widely used for commercial greenhouses, grow rooms, warehouses, and storage applications.
DH-150 adopts efficient natural drainage technology, which can quickly reduce the humidity in the greenhouse to the ideal level. Here are the key features of this dehumidifier:
1. Efficient dehumidification capacity: The dehumidification capacity of this dehumidifier is as high as 150 pints per day, which can quickly reduce the humidity in the greenhouse and maintain an ideal level.
2. Suspended ceiling style: The dehumidifier adopts a suspended ceiling design, which is easy to install, takes up little space, and does not affect other activities in the greenhouse.
3. Automatic control: The dehumidifier can automatically adjust the humidity according to the humidity value you set to maintain the stability of the humidity in the greenhouse.
4. High efficiency and energy saving: The dehumidifier adopts energy-saving technology to reduce energy consumption and operating costs.
5. Safe and reliable: The dehumidifier is made of high-quality materials with excellent durability and safety performance.
Suspended ceiling natural drainage dehumidifier suitable for 150 pints a day, especially suitable for humidity control in large sheds in the US market. It can be used in plantations, orchards, agricultural facilities, industrial plants and more to help maintain air quality and environmental stability.
SPECIFICATIONS
Model
DH-150
Dehumidification capacity（AHAM）
150Pints
Dehumidification capacity (30℃/80%RH)
252Pints
Circulation air volume
1200m³/h
Rated power
1600W
Power supply
208-230V~50-60Hz
Machine size
940*435*530mm
Machine weight
50KG
Working environment
5-45℃ / 41-113℉
Filter level
MERV-13 F7
AMPS
7.3A
Noise
45dB
Description
Overview
High-capacity moisture removal. Compact, efficient design.
The Quest 200 50Hz dehumidifier delivers the perfect balance of high-capacity moisture removal and exceptional energy efficiency, making it a smart solution for growers and facility operators needing dependable moisture control in moderate-sized environments. Built for 50Hz regions, this unit excels where space, performance, and energy use must align.
Powered by Quest’s proprietary M‑CoRR Technology, the Quest 200 50Hz dehumidifier delivers superior efficiency, pulling 3.9 L/kWh. Its high efficiency and reduced heat output contribute to operational cost savings. Quality-built with a compact footprint, the Quest 200 is easy to integrate without compromising valuable space or environmental stability.
With this next generation of product, Quest has eliminated the need for a separate hang kit, making installation simpler than ever. Simply insert threaded rod into the built-in lift and hang points for easy installation.
A robust digital control system enables fine-tuned RH setpoints, preventative maintenance notifications, diagnostic feedback, and a dark mode setting to support low-light environments.
Engineered and assembled in the USA, the Quest 200 50Hz is a reliable, space-conscious, high-performance solution for facilities looking to maximize environmental control and operations.
Technical Specifications
Specification
Value
@ 26.7 °C | 60% RH
Water Removal
90 Liters/Day
Efficiency
8.3 Pints/kWh
Energy Factor
3.9 Liters/kWh
Current Draw
4.2 Amps
Power
1,220 Watts
BTU (Total)
11,900
BTU (Heat of Condensation)
8,600
BTU (Motor Load)
3,300
@ 23.9 °C | 50% RH
Water Removal
57.7 Liters/Day
Efficiency
5.8 Pints/kWh
Energy Factor
2.7 Liters/kWh
Current Draw
3.8 Amps
General Specifications
Part Number
4046100-NC
Dehumidifier Type
Refrigerant Dehumidifier
CFM
500
Operating Temperature
13 °C Min–35 °C Max
Supply Voltage
230 V
Unit Dimensions
68cm (L) × 60cm (W) × 53cm (H)
Unit Weight
58.9 kg
Control Type
Onboard digital controls with low voltage terminal block
Air Filter MERV Rating
MERV 13
Air Filter Dimensions
45.7 × 45.7 × 5.1 cm
Recommended Breaker Size (UK)
13 Amp
Recommended Breaker Size (EU, AU, ZA)
10 Amp
Power Cord
3m FEM IEC 60320-C13
Refrigerant Type
R454B
Refrigerant Amount
1,446 g (51 oz)
Drain Port Connection
1.9cm Threaded NPT
Fans
Single Speed Impeller
Contact us to secure yourself a unit and also get exact shipping quote! These are very sought after and is best to pre order
Quest 100 Overview
Capacity 100 Pints/Day
Efficiency 7.5 Pints/kWh
Supply Voltage 110-120V, 60 Hz
Current Draw 5 Amps
Re-engineered with a more environmentally friendly refrigerant, R454B, the Quest 100 combines efficiency and sustainability with the versatility and flexibility of its compact footprint. This makes it the perfect dehumidifier for small projects and spaces.
M-CoRR TechnologyThis patented multi-coil design provides the highest efficiencies available on the market, saving energy and dollars.
In addition to our industry-leading coil system, the Quest 100 features premium MERV-13 filtration without compromising capacity or efficiency. This superior filtration helps to prevent the start or spread of bacteria, mold, or other contaminants around your precious plants, equipment, and crew with 65% more effectiveness than MERV-8 and 20% more effectiveness than MERV-11. MERV-13 filtration means healthier air and more control over your environment.
With a corrosion-resistant base and smaller footprint, the Quest 100 has flexible placement options, with less worry of rust, even after watering your plants or washing down your room.
Spider Farmer® 16L Cool Mist Humidifier for PlantsElevate your cultivation with the 16L Humidifier – delivering efficiency, capacity, and precision for your large-scale planting needs.
Versatile Application:
Tailored for large tent cultivation and commercial plant projects.Ideal for creating the perfect growing environment in both extensive tent setups and commercial cultivation spaces.Impressive Capacity and Precision:
Expandable hose disperses mist to the corner of the tent for thorough coverage.Four adjustable mist levels with a maximum humidification capacity of 1400ML/H.Independent sensor for precise humidity control.Note: Ensure the humidity sensor is NOT placed near the mist outlet for accurate readings.
Spider Farmer® 16L Cool Mist Humidifier FeaturesEnhance the health and vitality of your indoor plants with the Spider Farmer® 16L Cool Mist Humidifier. Designed to create the perfect environment for your botanical friends, this advanced humidifier delivers a fine mist of moisture to help maintain optimal humidity levels.
Key Features:
Efficient Humidification: This humidifier features an extra-large 16-liter capacity water tank with a convenient tick mark window, allowing it to continuously provide a cool mist for all day humidificationCustomizable Humidity Controls: Set the humidity levels anywhere between 35% to 95% to create the perfect environment for your plants' growth and health.Timer Setting: Schedule the timer between 1 to 12 hours for convenient operation according to your specific needs.Adjustable Mist Output: Customize the mist intensity to suit different plant types and environmental conditions. Choose from four mist levels with a maximum output of 1400ml/hour.Easy Refilling and Cleaning: The top-fill design simplifies the refilling process, while the wide opening facilitates thorough cleaning, preventing the buildup of bacteria and mold for a hygienic environment.Automatic Shut-Off: Equipped with a built-in sensor, the humidifier automatically shuts off when the water level is low, providing peace of mind and preventing damage to the unit.Large Wheels, Easy to Move: With its sleek and modern design, the Spider Farmer® 16L Cool Mist Humidifier complements any indoor space, whether it's your living room, bedroom, or greenhouse.
This is a beast of a humidifier for large grow rooms!
This unit will emit 5.5L per hour, of ultra fine mist. The water molecules produced by this device are between 5 to 10 microns, they evaporate immediately into the air.
Your growing space will not be wet because the fog emitted by the humidifier is dry. The humidity will then increase efficiently and quickly.
For fast plant growth, healthy emanation and nutrient absorption, humidity is an essential factor. For this reason, it is necessary to connect this humidifier to a humidity controller (optional), the device is equipped with a connection for this purpose
The humidifier has no water holding capacity, it is designed to be connected directly to a water supply and has a PVC elbow to allow you to direct the steam outlet in the direction of your choice. It is also equipped with a drain plug, an on/off button and a humidity indicator. In addition, it is mounted on casters for easy movement.
Dial in you environment with the Humidifier and controller combo!
Humidifier
23L
Manual fill or use the pipe with float valve to connect to water.Power: 110WMist: 1200ml/hour
Controller
Humidity Controller IHC-200 INKBIRD IHC-200 is an out-of-box humidity controller, which can control those humidifiers, dehumidifiers and/or fans which voltages range from 100 to 265. It is widely used for mushroom, mini greenhouse, ventilator fan, crawl space, turtle enclosure, curing chamber, snake cage, tobacco cage and etc.
Switch modes automatically: INKBIRD IHC-200 supports humidification and dehumidification modes and switches between the two modes automatically, easy and convenient for humidity controlling and monitoring.
Alarms for safer: the alarm of INKBIRD IHC-200 will be triggered once the detected humidity exceeds the set values or its limit value or once the sensor occurs faulty performance. It will be much safer and more efficient for application contexts.
Range and accuracy: its humidity measuring range is 5~99.99%RH with its control range of 5~99%RH and its accuracy of ±3%RH.
Humidity calibration: INKBIRD IHC-200 supports humidity calibration for more accurate measurement and controlling based on our practical application contexts.
Delay protection: it is equipped with delay protection for its control output which can offer more protection for the device and the monitored objects as well.
Humidity query: INKBIRD IHC-200 offers current humidity query and we can have real time humidity monitoring and controlling and do be better for our monitored objects.
