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Pairs well with
The AC Infinity Cloudforge T7 V2 is a 15-litre ultrasonic humidifier built for larger grow tents and grow rooms where a small unit runs dry before the session is over. It integrates with the AC Infinity UIS controller ecosystem for automated humidity management, delivers ultrasonic cool mist at a high output rate, and runs quietly enough that it won't add meaningfully to your grow room's ambient noise. The T7 is the larger sibling to the T3 — same smart controls and precision vapour technology, significantly more capacity for spaces that demand it.
Specifications
- Use distilled or filtered water to prevent white mineral residue from accumulating on leaves and surfaces — particularly important at the T7's higher output rates.
- Position the mist outlet so vapour is directed into the open air space rather than directly at plants or onto equipment — airflow in the tent will distribute it evenly.
- Clean the tank and ultrasonic disc every 1–2 weeks with white vinegar to prevent mineral scaling that reduces output and shortens the unit's lifespan.
How to Use
Pairs Well With
An AC Infinity UIS controller automates the T7 based on live RH readings — set your target and let the system manage it.
Environmental MonitorsTrack temperature and humidity continuously to verify the T7 is holding your target RH around the clock.
All AC Infinity ProductsBrowse the full AC Infinity range — fans, controllers, and the complete UIS ecosystem the T7 integrates with.
Frequently Asked Questions
What is the difference between the Cloudforge T7 and T3?
The T7 has a 15-litre tank versus the T3's 4.5-litre capacity, and delivers a higher maximum mist output rate. Both share the same UIS integration and ultrasonic cool mist technology. The T7 suits larger spaces where sustained humidity output is needed; the T3 suits smaller tents and propagation areas.
Does the Cloudforge T7 require an AC Infinity controller?
No. The T7 operates standalone with manual output adjustment. Connecting to a UIS-compatible controller adds automated RH-based triggering, which is where it delivers the most value in an active grow room.
Can I use tap water in the T7?
Technically yes, but distilled or filtered water is strongly recommended. Tap water with high mineral content leaves white residue on leaves and internal components, reduces the unit's lifespan, and can affect plant health over time at the T7's higher output levels.
What size grow room does the T7 suit?
The T7 is best suited to grow rooms and larger tents from approximately 1.5x1.5m upward. For smaller tents, the T3 is a better fit — the T7's higher output can raise RH too quickly in confined spaces, making stable control more difficult.
Does running a humidifier affect temperature in the grow room?
Cool mist humidifiers like the T7 have minimal effect on air temperature compared to warm mist units. There may be a very slight cooling effect at high output levels, but it is generally not significant enough to require compensation in most grow room setups.
More Capacity. Same Smart Control.
AC Infinity Cloudforge T7 V2 — 15L ultrasonic humidifier with UIS integration for larger grow rooms that need reliable, automated humidity management.