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The AC Infinity CLOUDLAB 844 is a premium 4x4 grow tent featuring the thickest 1" alloy steel poles and ultra-durable 2000D waterproof Mylar canvas with lab-verified highest light reflectivity. Designed for serious growers, it offers the largest zipper window for full visibility, an innovative external controller mount, multiple duct ports, and reinforced construction to eliminate light leaks and maximize environmental control. Sized at 48"x48"x80", it comfortably supports up to 4 plants in 5-gallon pots, making it the go-to choice for professional-grade indoor cultivation.








| ASIN | B08MP1ZPMX |
| Best Sellers Rank | #7,556 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #6 in Grow Tents |
| Brand | AC Infinity |
| Chamber Volume | 184320 Cubic Inches |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (6,446) |
| Date First Available | November 3, 2020 |
| Frame Material | Alloy Steel |
| Global Trade Identification Number | 00819137021570 |
| Inner Material | Metal |
| Item Weight | 43.7 pounds |
| Item model number | AC-CBA844 |
| Manufacturer | AC Infinity |
| Outer Material | Waterproof Oxford Canvas with 2000D thickness |
| Product Dimensions | 48"L x 48"W x 80"H |
| UPC | 819137021570 |
| Weight Limit | 150 Pounds |
A**A
Look no further, this is the best
This grow tent exceeded every expectation I had. I’m a research scientist by trade, and I spent years researching equipment before making this purchase. I don’t make decisions lightly, and I can confidently say I was not disappointed in the slightest. From the moment it was set up, the quality was undeniable. Everything about this tent feels intentional, durable, and thoughtfully designed. The materials feel substantial, the construction is flawless, and it creates an environment that feels professional and dependable, not flimsy or temporary like many other options I’ve encountered. The quality is truly exceptional. The thickness of the tent material, the strength and smoothness of the zipper, and the complete lack of light leakage immediately stood out. The instruction booklet it came with was exactly what I needed as a newer grower, and I read every page. Scanning the QR code and discovering the accompanying videos absolutely amazed me! They were clear, thorough, and incredibly helpful. My husband, who is a mechanical and manufacturing engineer, helped assemble it and was genuinely impressed. From an engineering standpoint, he immediately noticed the superior craftsmanship and smart design choices. That alone spoke volumes. What truly sets this tent apart is the confidence it gives you. I wanted to get it right the first time without needing upgrades down the road, and this delivered exactly that. After all the research and waiting, it was absolutely worth it. If you value quality, precision, and long-term reliability, this tent is an easy five-star purchase. I would buy it again without hesitation.
P**Y
Buy it IF it's available!!!
Although I have owned lots of camping/screen tents over the years, this is my first grow tent. This tent is built better than any of those. I did lots of research and read many reviews and the most common complaints about grow tents seem to be light leaks and poor quality zippers. There are very few light leaks on a seam or two ( I would be willing to bet most tents will have some leaks ) and the zippers are heavy duty...as is the rest of the tent. The poles fit together nicely with a good solid click from the buttons. No redrilling of holes. From the way the tent is packaged (NOT stealth shipping though) to their storefront (nice professional website,with words spelled correctly!) everything screams quality. Even though I assembled it alone, it went up fairly easy. Like most other tent makers they assume you are assembling this in a 20x20 wide open area, which I wasn't, so you might not be able to lays things out like in the directions. I assembled the frame from the "ground up"as I did not have the room to build two halves and put them together like the directions read. Putting the cover on wasn't hard...just take your time and you shouldn't bend a pole or tear a seam. Though that may be hard to do as well as this is built. I like this tent so much I bought the 3x3 to use for a drying tent. Probably overkill for that purpose but I could not NOT justify spending the little extra $ to get this much more quality. I had ordered a competitor 3x3 tent and sent it right back. Weighed about half as much and poles were only half as heavy. For the few extra bucks.... All in all I don't think you can get a better bang for your buck. It might not be GG quality as I have never seen one in person but it's nowhere near as expensive. I also bought AC Infinity duct fans, carbon filters and ducting and ALL were packaged solidly and looked well built. Very happy with these purchases. If I would change anything about these tents it would be these few things (which seem to be common in most tents) 1. Additional hanging bar(s) or the ability to purchase them. 2. Doors that zip 3/4 of the way around the tent. I can see it from an assembly standpoint but I prefer to go inside my tent to tend to the plants and don't need all of that access to the plants from the outside. I would think that is a lot of weight for the zipper to support and might be a source for future light leaks. 3. Observation window? Why not just unzip the door a little bit and peek in? I wonder if a long vertical zipper in the middle of the door to peek in and slide into the tent itself to tend to the plants would work. You also have to unzip the door quite a ways to take advantage of the hanger to keep it out of the way when you do open it. More than I care to. The inside storage pouch is also located on this part of the wall that zips away. Could be on the opposite wall which is fixed in place. 4. Would like to see top ducting ports located a little higher. Just a few small things I could think of that would work better in MY situation. Everyone has their own ideas. I do know this though...after doing the indoor gardening thing for about 6 years now I can unequivocally give this piece of advice - Buy the best equipment that you can afford!!! I tried to re-invent the wheel and go the DIY route but in the long run it costs way more money and lots of lost time and effort. The old saying garbage in, garbage out holds true here as well. With quality equipment you can control your environment which is number one to successful indoor growing in my opinion. One more thing that tent/light manufacturers could come up with is a better system to hang filters, ducting, fans AND lights. The wire hangers, filters straps and ratchet hangers with carabiners is cluttered with ropes dangling everywhere and just not very "user friendly" especially for us old farts whose hand don't quite work like they used to! One more nice touch from AC Infinity is the fan control mount on the outside of the tent which allows for adjusting fan speed without having to go into the tent. All in all a very solid buy. HINT: check some reviews on YT and you might find a 15% discount code for an even better deal!
N**Y
Best tent on the market!!!
Excellent tent by far and I've had several ones in a higher price range. GG, SF superior quality. Even the weight when it was delivered, came on a freight truck with 2 people carrying it. Set up was pretty easy definitely need 2 people. Zippers are good has a lot of ports to set up your exhaust sucks, heater, definitely no light leaks that I can tell. On e I received it and put it up I went Ac infinity all the way!! Extremely satisfied and with all the stuff I've bought from AC infinity nothing but the best. Next on my list is the evo8. I'm using the 69 pro controller and just blown away app is easy takes a little time to get everything just right. But when you do set it and forget it. Keeps the environment exactly where you want it. Won't buy any other product again. Ac infinity all the way!!
J**H
Great tent
I’ve used there tent 2 times now my wife loves to have a garden inside during the winter the size was a great choice as it left lots of room in the house and zippers and overall quality was amazing no holes or tares and the Velcro for the doors was just amazing idea with lots of room for your plants to grow can’t beat the price
A**5
Great Grow Tent for Seedlings 🌱
Ive had a few others and this one is hands down the best by far! You pay for Quality and that's exactly what you get with Ac Infinity!! Perfect to get my peppers off to a beautiful start!! Can't wait to get the next size up ...Just gotta make some Garage Room!! I think indoor growing will be my thing 🤔
C**Z
Awsome!
This tent is awsome!
G**N
Great value
So I'm a little shocked about how solid this tent is. This is my first tent as I've been growing in home built boxes for years. Solid construction, thick canvas, sturdy zippers.. Looking forward to seeing how well it performs.
A**L
Aún no lo eh usado, sigue en su caja pero en cuanto lo pruebe actualizo…
F**R
Im Zuge der Teil-Legalisiereung angeschafft für eben diesen Zweck. Ursprünglich war ich auf der Suche nach einem kleineren (niedrigeren) Zelt, allerdings war der Markt Ende April ziemlich ausgedünnt, "nicht lieferbar" bei den meisten anderen Anbiertern der Normalfall. Dieses Zelt war damals eines der wenigen (auf Amazon) lieferbaren, wenn auch im Vergleich recht teuer (04/24 ca. 180 Euro, zum Vergleich: 11/24 150 Euro). Wurde direkt aus den USA versendet, inzwischen gibt es auch einen Vertrieb hier in Deutschland (mit einem Top Support, habe dort kürzlich einen AC Infinity Venti bestellt). Inzwischen bin ich in jeder Hinsicht froh das ich dieses Zelt gekauft habe. Das Zelt kann, einmal komplett zuzsammengebaut, was ohne jegliches Werkzeug möglich ist, problemlos herumgetragen werden (ohne Inhalt versteht sich) ohne sich großartig zu verziehen. Das Gestänge ist extrem Robust, obwohl nur gesteckt. Ohne Plane wirkt es etwas wackelig, aber es wird stabil genug sobald die Plane drüber ist. Die Reisverschlüsse sind Top, leichgängig, haken nicht, und bisher kann ich keinen Verschleiß feststellen. Die Plane ist robust, zumindest bedingt Outdoor-geeignet (bei mir diesen Sommer auf dem Balkon, allerdings überdacht) und absolut Lichtdicht. Die Ein-Auslassöffnungen sind, aufgrund des doppelten Zug-Verschlusses an jeder Öffnung, dicht. Die Positionierung der Ausläße ist durchdacht, und die die man nicht braucht macht man halt per Zugverschluß zu. Die Verschlüße sind, wenn komplett zugezogen, relativ schwer aufzumachen, aber obwohl ich die teils kräftig "aufzuppeln" musste gibt es keine Einrisse oder Schäden an der Folie. Die reflektive Schicht im inneren ist ebenfalls top, selbst bei größeren Pflanzen gibt es praktisch keinen dunklen Fleck im Zelt. Um nicht eine reine Lobeshymne zu schreiben: ein kleines Manko sind die mit Netzen vergitterten Lufteinlässe unten links und rechts am Zelt, da es keine Befestigungen gibt um die Klappen offen halten. In meinem Einsatzszenario kein Problem, aber da ist Luft nach oben. Die Höhe von 180cm ist perfekt, da man so oben genug Platz für Lüfter, Kohlefilter und Lampenaufhängung hat auch wenn die Damen etwas größer werden (Wuchshohen von ca 100-120cm, also ca 130-150 ab Boden mit Topf, sind kein Problem). Würde ich jederzeit wieder kaufen, auch wenn ich in Anbetracht der Qualität bezweifle das die Notwendigkeit dazu in absehbarer Zeit eintritt.
D**E
No te fíes de AC INFINITY, ni la calidad de sus productos es buena ni su servicio de garantía. Tres meses después de montar la carpa me doy cuenta que todas las cremalleras tienen fugas de luz. Me responden diciendo que esa tipo de fallo no lo cubre la garantía y que me tenía que haber dado cuenta antes de 30 días.
C**S
Ich nutze das AC Infinity CLOUDLAB 866 jetzt seit einigen Monaten und kann sagen dass es eine der besten Anschaffungen für mein Setup war. Der Aufbau ging erstaunlich leicht alle Teile waren sauber verarbeitet die Rohre sind richtig massiv und rasten stabil ein. Im Vergleich zu meinen früheren Zelten wackelt hier absolut nichts. Auch die Reißverschlüsse laufen geschmeidig ohne dass sich Stoff einklemmt. Die 2000D Bespannung macht einen extrem robusten Eindruck kein Licht dringt nach außen und innen wird alles perfekt reflektiert. Gerade in Kombination mit LED Lampen merkt man wie effizient das Zelt mit dem Licht umgeht. Auch Geräusche und Gerüche bleiben deutlich besser im Zelt als bei günstigeren Modellen die ich vorher hatte. Sehr praktisch finde ich die Kabel und Lüftungsdurchführungen. Alles sitzt dicht und man hat genug Flexibilität für verschiedene Lüftergrößen. Auch die Halterung für den Controller ist ein kleines aber feines Extra das Ordnung schafft. Nach längerem Betrieb kann ich sagen kein Ausfransen kein Materialverschleiß alles wie am ersten Tag. Für mich ganz klar eine Investition die sich lohnt. Fazit: Wer ein stabiles und langlebiges Grow Zelt sucht das wirklich durchdacht ist liegt hier genau richtig. Absolute Empfehlung
J**G
I own 3 tents, all of various quality, this AC Infinity tent is BY FAR the highest quality tent i have ever seen, super thick fabric, high end diamond shaped mylar lined interior, waterproof bottom tray which is also highly reflective. the zippers are easy to use, and are very high quality as well. The poles are the strongest I've seen in a tent, you can easily place about 150lbs on top of the tent.. No plastic hinges, it an all steel setup, setup was very simple, it took me 20mins tp assemble the tent. the hardest part was installing the fan, tubing and filter. The tent looks nice as well, and that helps as this is in plain view in my small condo. It actually looks nice, and doesn't take away from how my place looks like some sketchy looking tent, the grey accents really help. Not important i know, but its more of a comment on how much thought ac infinity put into the design.
Trustpilot
2 months ago
2 weeks ago