AC Infinity CLOUDFORGE T3, Plant Humidifier 4.5L with VPD Humidity Controls, 10-Level Precision Vaporizer, Extendable Targeting Hose and No-Leak Seal for Grow Tents
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Availability:
In Stock.
Arrives
Friday, Jul 10
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Size: 4.5 L
Features
- 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.
- Built with a specially designed water-resistant seal to prevent leakage and extend operational lifespan.
- Features VPD and humidity triggers, timers, a hidable backlit display, and auto-start with backup memory.
- Extendable tubing enables focused moisture distribution to specific areas within your grow space.
Description
Lock in your ideal climate with precisely controlled humidity levels. Distribute moisture directly to your plants with total accuracy and access smart programming for even greater control. Go beyond on/off smart outlet control by connecting this humidifier to any UIS controller to get 10 distinct levels of control. Download the AC Infinity app to further access custom activation using climate triggers, grow cycles, scheduling, and automation programming. Create automation for your devices to systematically manage your grow tent environment. Set customizable alerts that can trigger to almost any event. Interactive graph intuitively displays temperature, humidity, and VPD data. Input target figures to help your grow tent approach and maintain your ideal environment. Stay on top of what's happening in your grow space using alerts and notifications so you can quickly counteract any environmental spikes.
Brand: AC Infinity
Special Feature: Smart Controls
Color: Black
Capacity: 4.5 liters
Operation Mode: Automatic
Other Special Features of the Product: Smart Controls
Capacity: 4.5 liters
Operation Mode: Automatic
Room Type: Bedroom, Living Room, Office
Voltage: 240 Volts
Wattage: 24 watts
Power Source: Corded Electric
Control Method: App
Smart Home Compatibility: Not Smart Home Compatible
Runtime: 45 hours
Filter Type: Pre Filter
Item Dimensions D x W x H: 6.77"D x 6.77"W x 14.05"H
Color: Black
Item Shape: Rectangular
Brand Name: AC Infinity
Model Name: CLOUDFORGE
Model Number: AC-CFT3
Included Components: Extendable Tubing, Sensor Probe
UPC: 819137023611
Unit Count: 1.0 Count
Global Trade Identification Number: 11
Manufacturer: AC Infinity
Part Number: AC-CFT3
Item Type Name: Humidifier
Material: Plastic
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If you place your order now, the estimated arrival date for this product is:
Friday, Jul 10
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View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 4.5 L
The AC Infinity CLOUDFORGE T3 is a game changer for any grow tent. The VPD controls and 10-level precision settings make it incredibly easy to maintain the perfect humidity levels. The 4.5L tank lasts a long time, the targeting hose directs moisture exactly where it's needed, and the no-leak design works flawlessly. Setup was quick, and the build quality is excellent. If you're serious about growing healthy plants, this humidifier is worth every penny. Reliable, easy to use, and highly effective.
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Reviewed in the United States on May 31, 2026 by JSwan
Size: 4.5 L
This thing is a trooper, can humidify a large room let alone a small tent. I have a few of these and haven't ran into any issues, they pump out humidity to the point my father-in-law "searched" the brand and asked a few more follow up questions :) The lid is easily opened from the top and filling it is a breeze, unlike screw-on versions you see everywhere else. I figured if this could last in harsher environments, my bedroom wouldn't be an issue and sure enough, it is not. This system is quiet and effective, it is also quiet enough to have running while I sleep, making a Minnesota winter much more bearable as our furnaces suck out every drop of moisture (we were more dry than the Sahara Desert at one point). The two annoyances would be that an external sensor must be used to read the temp/humidity and the light flashes when the tank is low (annoying if you are sleeping). A little planning and a small cardboard flap helps me get around these issues, but I figured I should mention them. Overall, this is a great humidifier for those looking to have a larger water tank that is easy to fill/clean and can be set to a desired humidity range.
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Reviewed in the United States on April 6, 2026 by JD
Size: 4.5 L
I read all the reviews for the most part and it had be second guessing myself but I purchased it anyway after researching many other units and I decided on this one. It’s being used for a 40 gallon ball python terrarium. It’s works extremely well and way better than I anticipated. Definitely worth the extra $20-$30 over the reptile style ones. The good thing about this is it can be used for several different applications. I’m using it at level 1 or 2 and it’s pumping out a solid amount of vapor. Helping my ball pythons home look and feel like a real ballers pad lol. Ultra quiet, can’t hear anything but some trickles of water every now and again and that’s barely noticeable as well. It keeps the temp a bit lower so I have to adjust my heat lamp to keep it all dialed in correctly. I would definitely buy this again unless it stops working in a couple to a few months then I’ll be pissed lol!
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Reviewed in the United States on June 2, 2026 by Wilderness Girl
Size: 9 L
I feel like this could be a really good product with some more engineering attention to detail. The unit holds humidity where you set it pretty well, and the heating function works pretty well too. There's just one problem, mine leaked like a s.o.b. I think the float that regulates the water flow is too heavy and it continues to allow water from the reservoir to flow into the lower vapor chamber even after it's full. Once it's full, water seeps out between the reservoir and the vapor chamber and out onto the floor or whatever it's sitting on. The first time it happened, after about a month or so of use, I've used it about 3 months total, I noticed my floor was soaked. So I took it apart to see what could be causing it. I looked everything I could see over pretty closely and couldn't find anything wrong other than the float seemed kind of heavy for what it does. So I rinsed it out, put it back together and decided to set it in a tray to catch the water but it just filled it up. I even tried sealing around the tank and the bottom unit with rubber tape. That stopped the leaking for quite some time, but after awhile, it started leaking again. I set it in a deeper container but it filled it nearly half way full of water. Once I noticed it, I pulled the unit up, and water ran out of the bottom of the machine. That's when I decided the best place for it was in the trash hopper. I don't feel like risking having an electrical fire just to maintain the humidity in my chamber. If AC Infinity could fix the over flow problem, it would be a great unit. How they ever determined the lower unit and the reservoir should be two separate components that don't seal tightly with one another, is beyond me. They are relying way to heavily on the float to precisely regulate the water flow. I used RO water in it from day one and found no scale in it whatsoever. So I don't think the valve sticking open due to scale was the problem. In my opinion, it's just a bad design the way it is. It works well as far as controlling humidity. But the leaking problem is way too risky.
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Reviewed in the United States on March 10, 2026 by crsohio
Size: 9 L
After integrating nearly the entire line of AC Infinity smart equipment—from the tent to the sensors—I can confidently state that this ecosystem is a game-changer for the modern grower. The level of precise automation and environmental stability achieved is simply beyond what any human could manage manually. While there was a significant hiccup, the system’s ability to recover proved its worth instantly. The Foundation: CLOUDLAB 844 & Smart Pots The CLOUDLAB 844 Advance Grow Tent is an exceptional foundation. It is incredibly durable, having stood up to multiple grows and required scrub-downs. The attention to detail is evident, with zero light leakage and smart features like internal and external closures on vent holes. It also provides the perfect built-in spot for the Controller AI+ and clean wire routing. The Heavy Duty Fabric Pots and Self-Watering Pot Bases are excellent for stability and drainage, and cleanup is easy. The Soil Sensor Probe provides accurate moisture readings, though it is crucial to note: for automatic watering integration with the AI+, you must also connect a water pump. Without the pump, the probe is for monitoring only. I. Climate Control & The AI Brain The Controller AI+ is the centerpiece, and its "AI Mode" is revolutionary. It took me just one night to achieve a stable climate score of 99, a process that used to take a week of manual tuning. CLOUDFORGE T5 Humidifier: This unit is amazing—almost like a high-powered fog machine. It can maintain a humidity difference of at least 40% (inside vs. outside the tent). The AI is expert at making the micro-adjustments needed to maintain a precise VPD target. It's barely audible, though in dry periods, expect to refill the tank up to twice a day. THERMOFORGE T3 Heater: The heater raises the temperature quickly and precisely. Crucially, its heat distribution is excellent; using a thermal camera, I didn't notice any hot spots. While I'll truly test its limits this winter, its immediate responsiveness is a major confidence booster. II. Ventilation and Airflow Synergy The true power of this system is how the components work in concert. CLOUDLINE PRO S6 Exhaust Fan: I must be transparent: my new PRO S6 fan recently failed, and I am currently dealing with support. However, this failure highlighted the value of the ecosystem. The Controller AI+ was able to compensate for the failing exhaust by adjusting the other components, saving my plants from severe stress. When working, the S6 is incredibly quiet, running at lower speeds for shorter durations because the AI is so efficient. CLOUDRAY S6 Fans (Circulation): These fans are unbelievable in quality and mounting couldn't be easier (direct to the tent poles). The AI controls them perfectly to prevent dead spots and, critically, serves as a crucial backup component if the main exhaust malfunctions. Noise & Odor: The Air Carbon Filter performs brilliantly on odor control and includes two pre-filters, which is fantastic for managing sticky residue during the flowering stage. The Noise Reduction Clamp/Duct Coupler contributes significantly to making the whole system run discreetly. The Ecosystem Verdict: Unmatched Stability The Ecosystem Synergy is the single most compelling result. My plants are responding with faster, healthier growth, and my personal stress level at the start of a new grow is dramatically reduced. Being able to look at the controller and see not only the current conditions but also the data logging of how things have been regulated over the past 24 hours (light on and off) provides a level of peace of mind I never had before. This system takes the guesswork out of climate stability. Biggest Pro: The AI’s ability to compensate for equipment failure (like the exhaust fan) and maintain a stable climate. It’s an insurance policy. Biggest Con: The fan failure issue with a new unit is a definite quality control concern. Furthermore, the Soil Sensor Probe requires a separate water pump for true auto-watering integration, increasing the overall cost for full automation. Despite the temporary fan issue, the overall functionality, precision, and risk mitigation offered by the AC Infinity ecosystem makes it an outstanding investment and a solid 5-star experience. AC Infinity Controller AI+ with CO2 Sensor Bundle https://amzn.to/4oxNbeU AC Infinity CLOUDLINE PRO S6 6" Exhaust Fan https://amzn.to/3WTg7SM AC Infinity CLOUDRAY S6 Fan x2 https://amzn.to/3JsnDRz AC Infinity THERMOFORGE T3 Heater https://amzn.to/3Wg92eW AC Infinity CLOUDFORGE T5 Humidifier https://amzn.to/475L2kY AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler https://amzn.to/3L3pFYX AC Infinity Air Carbon Filter 6" https://amzn.to/47CWogn AC Infinity Soil Sensor Probe https://amzn.to/4hmSHPn AC Infinity Self-Watering Fabric Pot Base https://amzn.to/4o85UOy AC Infinity Heavy Duty Fabric Pots, 3 Gallon https://amzn.to/48IrXXh AC Infinity CLOUDLAB 844, Advance Grow Tent https://amzn.to/4hli2sM
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Reviewed in the United States on October 29, 2025 Reviewed in the United States on October 29, 2025 by Steven Godlewski
Size: 15 L
The unit seems nice & well-made, BUT the lack of help/support for this model is dumbfounding. Even on ACI website or YouTube channel, there's talk about the T3 & T5, but practically nothing (useful) for the T7. The booklet that comes with the unit is not bad for a "quick start" but I had questions about basic operation of the unit.. i.e. can I change the flow rate? how can I better understand the "cycle on/off" function? why isn't the unit sensing my probe? None of the answers can be found via ACI sources & the few videos about T7 on YouTube are trash. I did have an annoying problem out of the box.. why wasn't my probe working? (display showed all "---", indicating that it didn't think my probe was connected). I got the answer by searching Amazon reviews of this unit for the word "probe" & then reading all the results. FINALLY, I found one reviewer making a quick comment about making sure the probe was really pressed in to the port. Voila! That fixed it. With ACI having a tiny white seal around the plug (to keep out moisture from the port), it requires a firm push of the plug into the port (so you don't see the white ring). I use 1t of hydrogen peroxide per gallon of water to prevent pink mildew from growing in the bottom of the tank. Humidifier works great... distilled water is a must to prevent mineral build up & white dust from forming around the tent. If you need a little heat in your tent, consider the T5 humidifier instead of the cool water T3 or T7 + separate heater.
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Reviewed in the United States on November 17, 2025 by Justin Louise
Size: 15 L
This humidifier specifically for plants is so much better than the last Humidifier that was simply a room humidifier. I love how I can get the humidity where the plant can benefit from it most with the tubing and pipe attachments. My plants are not in a greenhouse which traps in humidity I don't use the wifi option. I just adjust the amount of humidity on the panel manually with the up and down arrows soon's I found that feature. The other setting are way to fancy fer my needs so I can't comment on them. Usually I have it set to 3 to 4 during the day and 1 after the grow light turn off. It usually requires water added every day or two but that's no different than what I'm used to. It shut off one time when I accidentally let it run out of water. I was so pleased when it started back up quietly. The last Humidifier would make horrible noise fer quiet a while when it ran out of water and fer quite some time after refilling. It isn't quiet but it's not obnoxious either, just more white noise. Adding water is a bit obnoxious tho. The place to fill is in the back but the control panel is in the front. Would have been a better design to have the fill opening on the front or at least on the side. I can't turn the humidifier around so need a bit of careful pouring to get the water in without spilling. Not a deal breaker but an inconvenience. Can't comment on longevity as it's only been in use fer about a month.
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Reviewed in the United States on January 29, 2025 by madhavadasi
Size: 15 L
This review is for the AC Infinity CLOUDFORGE T7 Plant Humidifier for Grow Tents, 15L, VPD Humidity Controls, 10-Level Precision Vaporizer, Extendable Hose, Targeting Pipe, No-Leak Seal I am so excited to write this review. Almost as excited as when a saw this humidifier work for the first time. I have a 10ft x 10ft greenhouse. It is very important that during the winter I keep it at a temp between 65 degrees - 70 degrees F It requires two milkhouse heaters to maintain that temp differential. As the weather gets colder, they run more. As they run, they dry out the greenhouse. My previous humidifier was an evaporation version. It worked really hard to keep up with the heaters. Then I found this humidifier. WOW! This humidifier works much better than five of the other one. In the description its name is CLOUD FORCE. That is exactly what you get. It comes with several different attachments, but the one I use sends the water vapors up about 2ft above the humidifier and then has a 5 hole distributor on top to send the water vapor in 5 different directions. When it is going full blast, it creates a cloud of vapor in my greenhouse where visibility is almost zero. I have the controls set at full blast because I have it plugged into my greenhouse humidistat that monitors the humidity and turns the humidifier on and off as needed. I am so happy the humidifier remembers its settings even when its power is cut off. As I said earlier, my old humidifier had to struggle getting the humidity to an acceptable level. This new one can change the humidity in the greenhouse from 20% to 80% in a matter of minutes. I have a monitor in the room that graphs temp and humidity as well as other parameters. The humidity graph when I turn on the humidifier has a very sharp vertical spike as the humidity raises. Then when it is on auto mode with my humidistat, I get a zigzag pattern as the unit is turned off and on the maintain humidity between 65% and 70%. As long as I can keep it filled with water, the humidifier has no problem maintaining the humidity levels. I am using distilled water to run the device because it cuts down on deposits from the water. This device can pump out 4 gallons of water easily in a day. I was going to go broke buying distilled water, so I bought a distiller to make my own. That is working out great. When the device runs out of water, it turns off the vapor making and just flashes the screen to let you know it needs to be filled. The other day I heard a noise which sounded like it came from the bottom of the humidifier. I could not be sure if it was the humidifier or one of the heaters. It sounded like a bad bearing in a fan motor like older computers make when their fan is going out. I immediately contacted AC Infinity to report a possible problem with the device. They responded the next day with an offer to replace the unit. I told them that I wanted to research whether the problem was with their device or my heater. The problem is that testing each device has not demonstrated the problem again. So, I can't yet tell which one it is. They told me to keep monitoring the problem and if it occurred again and it is the unit, they would replace it. That is exceptional customer service. I said I was excited to write this review because this is truly an amazing device and customer service is great. What more could you ask for. I can will try to post some pictures, but will depend on how well my phone cooperates with the Amazon review feature. I will try to show the humidifier creating its cloud and also the graph of how steady this humidifier functions when it has water. The spikes that go down quickly are where the humidifier runs out of water. I easily give this device and the company 5 stars. UPDATE: I have now used this humidifier heavily for over a year and it is an amazing device. It is doing a great job at keeping my plants very happy in my greenhouse. It puts out about three gallons of water a day on very cold days. That is because on cold days my heaters have to work harder and they dry out the air. The humidifier keeps the humidity up in the 70% range working to combat the drying effect of two space heaters. I had to buy a water distiller to keep up with the demand for distilled water, but by only using distilled water, I am not getting a buildup of calcium in the device and I have not had to clean the filter in the humidifier. This is a very quality product. I could not be more pleased.
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Reviewed in the United States on December 7, 2024 Reviewed in the United States on December 7, 2024 by MRTN