Finding the best dehumidifier for grow tent that fits all your requirements and specifications isn’t always easy.
At The Highest Crop, we’ve decided to do all the hard work for you and looked at some of the best grow tent dehumidifiers out there, so sit back and relax and don’t let the humidity get you down.
The importance of humidity control in your grow room or grow tent can’t be understated, pests, mold (Bud Rot) or crop failure are all very serious problems that are often encountered by indoor growers when they’ve failed to do the basics and invest in the right equipment.
One of the most important factors that will affect the growth of indoor cannabis plants is humidity. It’s important that you’re in control of the temperature otherwise your plants won’t have a good atmosphere to grow in.
If the humidity in your grow tent or grow room is higher or lower than required, it will have a negative effect on your plants because they’ll be prone to diseases if the humidity is out of control.
The Inofia dehumidifier provides reliable operation and efficiently removes up to 70 pints of excess moisture per day. The adjustable humidistat automatically detects humidity in the air and adjusts to keep the relative humidity at your desired level. This control and user adjustability are perfect for growing weed!
The Inofia dehumidifier boasts intelligent humidity level control and can be set between 30% RH and 80% RH. The inbuilt hygrometer automatically detects the humidity of the air and can independently determine whether to switch itself on or off to maintain the preset humidity levels.
The humidity can be adjusted by toggling the Settings button and each click will adjust the desired humidity in five percent accessions.
This dehumidifier was designed with convenience in mind and features user-friendly controls, a smart control display panel, programmable timer, washable filter, 7.4 pints water bucket, continuous draining options, and caster wheels.
The filter requires regular cleaning during operation. The filter can be easily popped out and cleaned with a vacuum or washed with warm water. This is simple and doesn’t take more than a few minutes.
The unit is relatively lightweight and is easily transportable around the home. Plus, it has a handle at the top for easy mobility.
The electronic touch-button controls are easy to operate, therefore you can hardly go wrong with the intuitive digital LED screen which clearly indicates the actual humidity and temperature of your room, as well as the working status of your unit.
The LED display control panel also has a button for speed control, a timer setting button, a function to automatically defrost, and a protection alarm with the water tank is full.
For those who’ve never owned a dehumidifier and don’t know how they operate, they work exactly as an air conditioner does.
Just like an air conditioner, a dehumidifier occasionally suffers from a build-up of ice or frost on the evaporator coils. Unfortunately, when this happens the dehumidifier is no longer usable.
The Inofia Dehumidifier has an auto-defrost feature, so when frost is detected the compressor of the machine automatically switches off. This is great because it prevents any more ice from building up.
The only thing that stays on is the fan, which constantly blows against the ice which causes it to melt. This dehumidifier has an automatic drainage pipe that has a length of about 2 meters.
If your grow tent is the basement, this is the perfect choice for you because the high potent pump compressor speedily removes water from the humid atmosphere.
The Inofia Dehumidifier has ultra-quiet technology and operates with little noise. By setting the timer function, you can set a time for the machine to shut down which provides efficiency and less power consumption.
The timer setting allows you to set the unit to run for a specific amount of time and shut-off automatically. Each click adds an hour to the shut-off time, which can be stacked until you reach the 24-hour limit.
You will also be able to see if the timer is on or off via the indicator light. If the water tank is full, it will automatically stop functioning and alert you with an alarm.
We’re confident that the impressive features of the Inofia Dehumidifier will provide you with the ultimate user experience while fitting within your budget!
The Inofia Dehumidifier will undoubtedly lower the humidity to your preferred level using the easy ‘one-click’ single button on the display screen which is really easy!
- 70 Pint Large Dehumidifier
- Absorb moisture for medium to large grow rooms up to 4,000 sq. ft
- Enhanced Portability
- Air Circulation 250m³/h
- Operating Temperature 41°F-95°F
hOmeLabs 70 Pint 4,000 Sq. Ft Energy Star Dehumidifier
Next in line and moving up in size is the hOmeLabs 70-pint dehumidifier, measuring at 15.4″ x 11″ x 24.3″ it’s ideal for any mid-large size grow rooms, covering a massive 4500 SQ FT…Make no mistake about it, this is a large but surprisingly compact and sleek looking dehumidifier.
This particular hOmeLabs model removes up to 70 pints of moisture from the air per day, which is approximately 9 gallons worth, that’s an impressive amount even if we do say so ourselves.
As with most dehumidifiers, the controls are positioned to the top of the unit in the hOmeLabs model. They’re easy enough to use, but for a model this big the LCD display and buttons could be a little bigger.
The hOmeLabs dehumidifier comes with a simple array of options, such as auto shut-off, defrost, restart, and turbo mode. With in-built wheels and handholds to the sides, portability is relatively easy.
As well as the above a 24hr timer, easy to clean filter and manual drain access is also included. Emptying the collected moisture comes in the form of the 1.6 gallon (6 liter) water tank that is located to the bottom of the device.
hOmeLabs dehumidifiers are quite reasonably priced compared to others, for the smaller 6-gallon dehumidifier you can generally find it for around the $160 range, the bigger 9-gallon model is superbly priced starting around the $190 range, let’s be honest, for a dehumidifier that big you can’t really grumble at that price.
Some of the most common complaints of the hOmeLabs dehumidifier come from the water tank being relatively small compared to the size of the unit, overly loud running noises and cost.
But, if any problems do occur with the hOmeLabs dehumidifier, there’s no need to panic as most models come with a 2-year warranty and further 6 months if you sign up online through their website.
- An impressive 70 pint capability
- Powerful but compact
- Energy Star Certified
- Added wheels for easy portability
- Ideal for rooms up to 4,500 ft
- Short lifespan with some malfunctioning units reported
- Build up of stagnant water behind hose outlet
- Can be loud at times
This ETL-listed professional dehumidifier from AlorAir claims to remove 113 PPD at saturation, reducing humidity levels. The metal outer casing is durable enough for use in rugged conditions and easy maintenance means this product will last longer than others on the market today.
AlorAir dehumidifier is an easy-to-use device that lets you remove moisture from the air and maintain a healthy environment. The filter protects internal components while removing dust, there’s no need for frequent water removal like other units because it drains automatically after each function cycle.
AlorAir dehumidifiers are impressive because they can continue to work efficiently even whilst defrosting. Usually, ice buildup on the coils causes a malfunction in units like these but AlorAir commercial models have made it possible for them to function continuously, without interruption.
- Small and compact, ideal for extra large grow tents
- Simple settings and operation
- Highly rated
- ETL listed
- Louder operation than other smaller dehumidifiers
Eva-dry E-333 Renewable Mini Dehumidifier
Next up, is the Eva-dry E-333 Renewable Mini Dehumidifier, consistently rated 4 stars, it seems to be hitting the right spot with many buyers.
Coverage from the Eva-dry E-333 Renewable Mini Dehumidifier is up to 333 cubic feet and is capable of extracting up to 4-6oz.
This little dehumidifier can last upto 10 years and unlike the other dehumidifiers listed, portability wise the Eva-dry E-333 Renewable Mini Dehumidifier is very easy to position using the integrated hook.
Price-wise, the Eva-dry E-333 Renewable Mini Dehumidifier normally starts around the $10-$15 range. One of the cheapest we’ve featured and multi-pack options are available.
Generally, the feedback from buyers of the Eva-dry E-333 Renewable Mini Dehumidifier are fairly positive. Faults, if they do appear will be covered by a staggering 5-year warranty.
- Can be hung above your crop
- Renewable after 20-30 days
- Compact, lightweight
- Space saver
- Works in areas up to 333 cubic feet
- Budget friendly option
- 5-year warranty
- Short lifespan in some units
Ivation Thin Dehumidifier
Small but powerful, the Ivation Thin Dehumidifier is ideal for the smallest of grow set-ups, measuring in at 9.8″ × 4.3″ × 10″
The coverage of the Ivation is nowhere near the bigger dehumidifiers out there and is ideally suited for grow tents but this is no bad thing, especially if you’re a home grower.
The control panel is to the front of the unit and is of a simple, single-button easy-to-use design, it incorporates a fast dehumidifying action alongside an automatic defrost feature with indicator lights for water-filled, defrost, and power-on.
Other bonuses of the Ivation Thin Dehumidifier come in the form of its thermoelectric module, heatsink technology, condense and dissipate humid air.
Most reported problems of the Ivation dehumidifier come in the form of the fan not being as quiet as possible, as well as a short product lifespan in some defective models.
- Small but powerful
- Simple to use
- Small, thin, and compact for those small grow rooms
- Short lifespan reported from some buyers
- Insufficient power
- Loud rattle reported with some units
VIVOSUN Small Space Mini Dehumidifier
The VIVOSUN mini grow tent dehumidifier is one of the best on the market at present, and the perfect size for most grow tent setups inside or out. With a coverage area of upto 269Ft and a water capacity of 400ml per day, it really is an impressive piece of kit.
With its compact, sleek design. You should have no problem fitting the VIVOSUN Small Space Mini Dehumidifier into the smallest of grow rooms.
Ease of use is another bonus of the VIVOSUN mini dehumidifier, just unbox, plugin and you’re away. The 24hr cycle will take care of the rest. Just let it run continuously until the water tank is full, then it will switch off and alert you to empty the tank by the red LED light.
Growing cannabis isn’t always easy, problems do occur. Especially with the many pieces of equipment a grow room uses.
Dehumidifiers are no different in that respect, so if you do experience any problems with the VIVOSUN mini dehumidifier. Rest assured you’re covered by a 1-year warranty.
- Dehumidifier made by growers for growers
- Trusted, well-known brand
- Competitively priced
- Mini, sleek design
- 1-year warranty
- Left over water sometimes left in the tank
- No change in humidity levels reported by some growers
Dehumidifiers; Buyers Guide
The size of your grow tent is the first thing you need to consider before buying a dehumidifier. A larger room will require more power and thus, bigger equipment whereas smaller rooms can be easily regulated with small appliances. It’s also important whether or not you want an appliance that only features a single dehumidifier function vs one that comes as a 4-1 and can be used as an alternative to save on space. As many 4-1 air conditioners will also act as a dehumidifier, heater, fan, etc.
Grow tents along with other tools are often used to provide an optimal environment for plant growth, that they would normally experience in their natural habitat. However, this isn’t always attainable and the air in a grow tent can become very humid when you don’t have full control over the environment, which is bad as it limits or even inhibits your plants ability to thrive and survive.
Additionally, high humidity levels may lead to mold, bud rot, and other nasty surprises that can pose potential harm to your cannabis crop’s health!
When in the earlier stages, marijuana plants love an environment with a higher humidity level than when they mature. A healthy humidity level facilitates optimal airflow and nutrient absorption in the plant as well as helping you enjoy maximum yield. The opposite is true for later stages of growth whereby lower humidity levels are normally necessary.
Dehumidifiers can play an integral part in any grow tent or grow room, and if your serious about controlling every aspect of your crops environment and producing the best yield possible, then investing in the best dehumidifier for grow tent is a must.
Without one, serious issues may arise that put an end to your crop before it’s even begun.
It doesn’t end there though, make sure if you do invest in a quality grow tent or grow room dehumidifier that you get your sizing, placement, and air flow correct, as these three things are just as important as the equipment itself for a successful crop.
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