10 Best Dehumidifier for Small Grow Tent in UK 2025
Updated on 10/06/2025
#1
Recommended
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- Compact design with a daily capacity of 400ml, ideal for small enclosed spaces like wardrobes and basements
- Efficiently absorbs moisture while being energy-efficient, keeping energy costs low
- User-friendly operation – simply plug in and switch on for continuous 24-hour moisture removal
- Automatic shutoff when 1.3L of water is collected, with a red LED indicator for easy maintenance
- Built-in handle for easy transport between rooms
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- Compact design with a daily capacity of 400ml, ideal for small enclosed spaces like wardrobes and basements
- Efficiently absorbs moisture while being energy-efficient, keeping energy costs low
- User-friendly operation – simply plug in and switch on for continuous 24-hour moisture removal
- Automatic shutoff when 1.3L of water is collected, with a red LED indicator for easy maintenance
- Built-in handle for easy transport between rooms
#2
Value for Money
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- Two speeds and three modes for customizable humidity control, including auto, drying, and sleep settings.
- 24-hour timer feature allows for scheduled operation, promoting energy efficiency and quiet use during the night.
- Compact design with a 2L tank, suitable for areas of 8-12m², effectively removes up to 12L of moisture daily under optimal conditions.
- Safety features include automatic shutoff when the tank is full and a child lock for added security in homes with children.
- Dimensions are 44.5H x 22W x 25D cm, with a power consumption of 200W.
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- Two speeds and three modes for customizable humidity control, including auto, drying, and sleep settings.
- 24-hour timer feature allows for scheduled operation, promoting energy efficiency and quiet use during the night.
- Compact design with a 2L tank, suitable for areas of 8-12m², effectively removes up to 12L of moisture daily under optimal conditions.
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#3
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- Upgraded performance with 50% more efficiency than standard models, capable of collecting up to 14 OZ (400ml) of moisture daily in spaces of 50-220 sq ft.
- Operates quietly at under 35 dB, making it suitable for bedrooms without disturbing sleep, and consumes only 0.79 kw over 24 hours.
- Features a 40 OZ (1200ml) tank that auto shuts off when full, with a visual indicator to prevent overflow; includes 7 colorful night lights for nighttime visibility.
- Compact and portable design (5.4x5.5x10 in) enables use in various high-humidity areas such as kitchens, bathrooms, and closets.
- Equipped with a detachable, washable filter for easy maintenance and a longer lifespan, backed by an 18-month quality promise.
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- Upgraded performance with 50% more efficiency than standard models, capable of collecting up to 14 OZ (400ml) of moisture daily in spaces of 50-220 sq ft.
- Operates quietly at under 35 dB, making it suitable for bedrooms without disturbing sleep, and consumes only 0.79 kw over 24 hours.
- Features a 40 OZ (1200ml) tank that auto shuts off when full, with a visual indicator to prevent overflow; includes 7 colorful night lights for nighttime visibility.
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#4
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- Powerful dehumidification system with a 500ml tank, extracting up to 250ml of moisture daily in humid conditions.
- Versatile use in various spaces such as homes, kitchens, bathrooms, and basements to effectively reduce dampness and mold.
- Automatic shut-off feature when the tank is full, preventing overflow and ensuring safety during use.
- Designed for quiet operation utilizing Thermo-Electric Cooling Technology, minimizing noise disruption during sleep or work.
- Simple operation with a single-button control; easy tank removal and replacement for hassle-free maintenance.
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- Powerful dehumidification system with a 500ml tank, extracting up to 250ml of moisture daily in humid conditions.
- Versatile use in various spaces such as homes, kitchens, bathrooms, and basements to effectively reduce dampness and mold.
- Automatic shut-off feature when the tank is full, preventing overflow and ensuring safety during use.
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#5
![NETTA Dehumidifier 500ml Mini Air Dehumidifier for Damp, Mould, Moisture, Portable and Ultra Quiet for Home, Bathroom, Bedroom, Kitchen, Wardrobe, Basement - Black [Energy Class A+++]](https://m.media-amazon.com/images/I/41Swv7Ax-iL._SL320_.jpg)
![NETTA Dehumidifier 500ml Mini Air Dehumidifier for Damp, Mould, Moisture, Portable and Ultra Quiet for Home, Bathroom, Bedroom, Kitchen, Wardrobe, Basement - Black [Energy Class A+++]](https://m.media-amazon.com/images/I/41smS53F6zL._SL320_.jpg)
![NETTA Dehumidifier 500ml Mini Air Dehumidifier for Damp, Mould, Moisture, Portable and Ultra Quiet for Home, Bathroom, Bedroom, Kitchen, Wardrobe, Basement - Black [Energy Class A+++]](https://m.media-amazon.com/images/I/41IAbTpWPVL._SL320_.jpg)
![NETTA Dehumidifier 500ml Mini Air Dehumidifier for Damp, Mould, Moisture, Portable and Ultra Quiet for Home, Bathroom, Bedroom, Kitchen, Wardrobe, Basement - Black [Energy Class A+++]](https://m.media-amazon.com/images/I/41w6YqzYLFL._SL320_.jpg)
![NETTA Dehumidifier 500ml Mini Air Dehumidifier for Damp, Mould, Moisture, Portable and Ultra Quiet for Home, Bathroom, Bedroom, Kitchen, Wardrobe, Basement - Black [Energy Class A+++]](https://m.media-amazon.com/images/I/41Swv7Ax-iL._SL100_.jpg){kind=small}
![NETTA Dehumidifier 500ml Mini Air Dehumidifier for Damp, Mould, Moisture, Portable and Ultra Quiet for Home, Bathroom, Bedroom, Kitchen, Wardrobe, Basement - Black [Energy Class A+++]](https://m.media-amazon.com/images/I/41smS53F6zL._SL100_.jpg)
![NETTA Dehumidifier 500ml Mini Air Dehumidifier for Damp, Mould, Moisture, Portable and Ultra Quiet for Home, Bathroom, Bedroom, Kitchen, Wardrobe, Basement - Black [Energy Class A+++]](https://m.media-amazon.com/images/I/41IAbTpWPVL._SL100_.jpg)
![NETTA Dehumidifier 500ml Mini Air Dehumidifier for Damp, Mould, Moisture, Portable and Ultra Quiet for Home, Bathroom, Bedroom, Kitchen, Wardrobe, Basement - Black [Energy Class A+++]](https://m.media-amazon.com/images/I/41w6YqzYLFL._SL100_.jpg)
49% Off
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- Extracts up to 300ml of moisture daily, optimal in environments over 15°C and 40% humidity.
- Compact design suitable for small spaces like bedrooms, kitchens, and cupboards.
- Low power consumption at 22 watts, operating quietly at 35 decibels.
- Features an auto shut-off function when the water tank is full, with a red indicator light for easy monitoring.
- Dimensions: 22cm x 13cm x 15.4cm; Weight: 1kg; Power cable length: 1.7m.
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- Extracts up to 300ml of moisture daily, optimal in environments over 15°C and 40% humidity.
- Compact design suitable for small spaces like bedrooms, kitchens, and cupboards.
- Low power consumption at 22 watts, operating quietly at 35 decibels.
- Features an auto shut-off function when the water tank is full, with a red indicator light for easy monitoring.
- Dimensions: 22cm x 13cm x 15.4cm; Weight: 1kg; Power cable length: 1.7m.
#6
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- Equipped with an efficient compressor for enhanced dehumidification, this unit offers a 2.1 L water tank capacity and can remove up to 12 litres of moisture daily, helping to create an optimal environment for plant growth and prevent mould in various spaces.
- Offers three operational modes—tumble dry, dehumidification, and continuous dehumidification—along with a 24-hour timer and automatic defrost feature to ensure reliable functionality and prolonged lifespan.
- Includes a double safety mechanism: an indicator light and alarm signal alert you when the tank is full, and it can be drained directly via a hose to avoid overflow.
- Features a humidity display for easy adjustment and automatic operation, and is designed with handles and wheels for effortless mobility.
- Customer-centric service with a commitment to quality support before and after your purchase.
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- Equipped with an efficient compressor for enhanced dehumidification, this unit offers a 2.1 L water tank capacity and can remove up to 12 litres of moisture daily, helping to create an optimal environment for plant growth and prevent mould in various spaces.
- Offers three operational modes—tumble dry, dehumidification, and continuous dehumidification—along with a 24-hour timer and automatic defrost feature to ensure reliable functionality and prolonged lifespan.
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#7
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- Designed for electric boxes, cabinets, closets, and plant grow tents to prevent moisture damage.
- Features a temperature control switch that detects space temperature and adjusts the heating/cooling system accordingly.
- Efficiently reduces humidity: tested to lower humidity from 80% to 45% in a sealed 9 cubic feet storage cabinet in about 50 minutes.
- Compatible with 110V~240 voltage; easy installation with a flathead screwdriver and options for hook or rail mounting.
- Includes a detailed manual for straightforward setup and operation.
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- Designed for electric boxes, cabinets, closets, and plant grow tents to prevent moisture damage.
- Features a temperature control switch that detects space temperature and adjusts the heating/cooling system accordingly.
- Efficiently reduces humidity: tested to lower humidity from 80% to 45% in a sealed 9 cubic feet storage cabinet in about 50 minutes.
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#8
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- Efficient energy usage with running costs as low as 1 penny per hour, utilizing advanced thermo-electric Peltier technology to extract up to 450ml of moisture daily under optimal conditions.
- Compact and portable design with a large 1000ml water tank, effective for eliminating mold, damp, and condensation in various small spaces such as kitchens, bathrooms, and offices.
- Equipped with a programmable 4-hour timer for automatic shut-off, making it suitable for overnight use with silent operation.
- Automatic shut-off feature activates when the water tank is full, with a red indicator light to signal when it needs to be emptied.
- Available in 6 adjustable LED colors for ambient lighting, which can also be turned off for uninterrupted nighttime operation.
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- Efficient energy usage with running costs as low as 1 penny per hour, utilizing advanced thermo-electric Peltier technology to extract up to 450ml of moisture daily under optimal conditions.
- Compact and portable design with a large 1000ml water tank, effective for eliminating mold, damp, and condensation in various small spaces such as kitchens, bathrooms, and offices.
- Equipped with a programmable 4-hour timer for automatic shut-off, making it suitable for overnight use with silent operation.
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#9
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- Efficient dehumidification with a 73W power rating and a 2200ml tank, reducing the need for frequent water drainage.
- Features a touch panel with five functions: purifies air by killing bacteria, offers two operational strengths, a 24-hour timer, sleep mode to minimize noise, and targets specific humidity levels.
- Compact design measuring 36.5*24.5*14cm, suitable for small spaces like wardrobes or bedside tables; effective in areas up to 30㎡.
- Operates quietly using technology that reduces noise significantly, especially in sleep mode which lowers sound to white noise levels.
- User-friendly with automatic shut-off when the tank is full and adjustable humidity settings between 40%-70%, designed for optimal performance in environments between 15-35℃ and humidity over 45%.
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- Efficient dehumidification with a 73W power rating and a 2200ml tank, reducing the need for frequent water drainage.
- Features a touch panel with five functions: purifies air by killing bacteria, offers two operational strengths, a 24-hour timer, sleep mode to minimize noise, and targets specific humidity levels.
- Compact design measuring 36.5*24.5*14cm, suitable for small spaces like wardrobes or bedside tables; effective in areas up to 30㎡.
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#10
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- Water tank capacity of 1000ml removes up to 500ml of moisture daily, effectively reducing humidity and preventing musty odors.
- Features an automatic shut-off function with a warning light for full tank or low temperatures; optimal operating range is 59°F to 104°F, with decreased effectiveness below 41°F.
- Compact and energy-efficient design consumes only 42.5W/h, making it cost-effective with low electricity usage.
- Lightweight and portable; easy to clean with removable water tank and air vent, suitable for spaces up to 5-20m2, like offices and bedrooms.
- Operates quietly at around 40dB using Peltier technology, ensuring minimal noise disturbance during use.
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- Water tank capacity of 1000ml removes up to 500ml of moisture daily, effectively reducing humidity and preventing musty odors.
- Features an automatic shut-off function with a warning light for full tank or low temperatures; optimal operating range is 59°F to 104°F, with decreased effectiveness below 41°F.
- Compact and energy-efficient design consumes only 42.5W/h, making it cost-effective with low electricity usage.
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