SKU: 7381343239
4 x 3 grow tent

4 x 3 grow tent AC Infinity CLOUDLAB 743D | 2-in-1 Advance Grow Tent

Sale price$22.25 Regular price$24.72
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Description

4 x 3 grow tent AC Infinity CLOUDLAB 743D | 2-in-1 Advance Grow TentAC Infinity Cloudlab 743D 4' x 3' x 6' Dual Chamber Hydroponic Grow Tent Struggling to manage plants at different growth stages in one space? The AC Infinity Cloudlab 743D is your solution for achieving a seamless, perpetual harvest. This innovative 2 in 1 tent provides a spacious 3'x3' main chamber for flowering plants and a dedicated 1'x3' side chamber with a removable shelf, perfect for nurturing seedlings, clones, and mother plants without

AC Infinity Cloudlab 743D 4' x 3' x 6' Dual Chamber Hydroponic Grow Tent

Struggling to manage plants at different growth stages in one space? The AC Infinity Cloudlab 743D is your solution for achieving a seamless, perpetual harvest. This innovative 2-in-1 tent provides a spacious 3'x3' main chamber for flowering plants and a dedicated 1'x3' side chamber with a removable shelf, perfect for nurturing seedlings, clones, and mother plants without disrupting your primary light cycle.

Engineered for excellence, the Cloudlab 743D is built with an exceptionally thick 2000D water-proof oxford canvas that prevents all light leaks. The interior is lined with highly reflective diamond mylar, maximizing the efficiency of your grow lights. The entire structure is supported by a robust 22mm steel frame, capable of handling all your equipment, from heavy lights like the AC Infinity Ionboard S44 to ventilation systems, with ease. This tent is a cornerstone of the advanced AC Infinity ecosystem, designed to create the perfect microclimate for your plants.

Features

🌿
Perpetual Harvest Cycle

Dual chambers allow for continuous growing, with separate spaces for flowering and propagation.

💡
Absolute Light-Proofing

Ultra-thick 2000D oxford canvas prevents light leaks, ensuring total darkness and discretion.

Maximum Light Reflectivity

Diamond-patterned mylar interior walls amplify your light's intensity and coverage.

💪
Superior Durability

A robust 22mm steel pole frame provides a sturdy foundation that supports up to 150 lbs.

💨
Secure Ventilation

Double-cinching duct ports create a light-tight seal around your ventilation equipment.

👀
Easy Monitoring

A convenient viewing window allows you to check on your plants without opening the tent.

Specifications

Specification Value
Tent Dimensions 47.24" x 35.43" x 70.86" (120.0 x 90.0 x 180.0 cm)
Duct Opening Sizes 4", 6", 8"
Viewing Window Size 11.02" x 14.96" (28.0 x 38.0 cm)
Side Intake Hole Size 7.87" x 15.74" (20.0 x 40.0 cm)
Mounting Strap Length 5.27" (13.4 cm)
Outer Tent Material 2000D Oxford
Inner Tent Material Diamond Mylar
Pole Material Steel
Pole Thickness 22 mm
Beam Weight Capacity 150 lbs.
Plant Capacity 4 (Main Chamber) + 2 (Side Chamber)

Support & Manuals

Warranty

This AC Infinity product is backed by a two-year warranty, ensuring your investment is protected. Please note that all sales are final.

FAQs

What is the benefit of a dual-chamber grow tent?+

A dual-chamber tent allows you to run a perpetual harvest. You can have mature, flowering plants in the main chamber while simultaneously starting new seedlings or clones in the side chamber. This eliminates downtime between cycles and ensures a continuous supply of plants.

What size ventilation fan do I need for this tent?+

For a tent of this size (4'x3'x6'), a 6-inch inline duct fan is generally recommended to ensure adequate air exchange. The AC Infinity Cloudline T6 is a perfect match, offering smart controls to automate your tent's climate.

How many plants can I grow in the Cloudlab 743D?+

The main 3'x3' chamber can comfortably accommodate up to 4 mature plants, depending on their size and your growing method. The secondary 1'x3' chamber is designed for propagation and can hold numerous seedlings and clones.

Is the tent material durable and light-proof?+

Absolutely. The Cloudlab 743D uses an extra-thick 2000D oxford canvas, which is significantly more durable and tear-resistant than standard tents. This density, combined with inner ribbing and durable zippers, ensures no light escapes or enters the tent.

What kind of lighting is recommended for a 3'x3' main chamber?+

For a 3'x3' flowering space, an LED grow light with a power draw between 300W and 450W is ideal. The AC Infinity Ionboard S44 is specifically designed for this coverage area, providing an optimal full spectrum for vigorous growth and flowering.

How can I learn more about setting up AC Infinity tents?+

For a detailed guide on features and setup, we recommend reading our in-depth look at AC Infinity Grow Tents. It covers everything you need to know to get started and optimize your growing environment.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7381343239

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Matthew Anderson
Grantham, US
★★★★★ 5
No problems after a year and a half
Color: Dogwood & Calming, Size: Medium
Have been regularly buying these for my corgi for about a year and a half. The 2 pack lasts about a month or 2 each time. Pieces break off in small enough pieces that they safely pass through his digestive system. He gnaws each one down to about 1/4 the original size before we take it away and give him a new one. He continues to have regular bowel movements and has a healthy appetite so I can’t imagine any problems arising after so long. I have tried other alternatives and every other similar chew breaks off in larger pieces and didn’t feel comfortable letting him chew/eat them. I noticed there are a few 1 star reviews saying their dogs got sick off these but after a year and a half I have had 0 issues with this product. I guess it depends on the dog and how big of pieces they are swallowing. My dog ingests pieces about the size of a grain of rice so just pay attention and you should be fine.
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Reviewed in the United States on February 18, 2026
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Verified Purchase
terlynn4
Cuba, US
★★★★★ 5
Long lasting and safer alternative to sticks
Color: Dogwood & Calming, Size: Medium
These are great, very durable, and have lasted a very long time. Much safer for my dogs than the random sticks they find in the yard. They do get shorter with chewing eventually, but they don't break off in little chunks like I've seen with some nylon chews, and they don't splinter like wood. Medium size works well for both my 16 lb Cavalier and my 60 lb Pyrenees/Golden mix. They're both moderate-to-aggressive chewers, though size obviously affects how much damage they can do. I wish you could buy the hemp chew separately because that one is very much a favorite in my house, so after 2 years and 2 purchases, I have barely any left of the remaining hemp chew, but still 2 of the dogwood chews that neither dog is as interested in anymore. I'd love to buy a couple more of just the hemp one.
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Reviewed in the United States on April 30, 2026
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Verified Purchase
Shannon Brace
Lexington, US
★★★★★ 5
Your dog will thank you.
Color: Dogwood & Fresh Breath, Size: Large
My dogs loves to chew on these. They make a small mess but not as bad as other chews. They are food for keeping teeth clean.
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Reviewed in the United States on May 31, 2026
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Anna
Lake Worth, US
★★★★★ 5
Nice chew toy
Color: Dogwood Mushroom, Size: Medium, Color: Dogwood Mushroom, Size: Medium
Super durable and puppy loves it. It was a bit hard for her at first but now at 5 months it’s one of her favorite things to gnaw on! It is heavy for the size but seems to be great quality and has given many hours of chew time with minimal wear.
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Reviewed in the United States on March 12, 2026
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Jennifer
Waukegan, US
★★★★★ 4
Long lasting
Color: Dogwood & Calming, Size: Medium
My dogs love these bones.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026

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