humidifier dehumidifier combo for grow tent AC Infinity HYDRONE 3 | Plant Dehumidifier with VPD Humidity Controls
SKU: 21137310166
humidifier dehumidifier combo for grow tent

humidifier dehumidifier combo for grow tent AC Infinity HYDRONE 3 | Plant Dehumidifier with VPD Humidity Controls

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Description

humidifier dehumidifier combo for grow tent AC Infinity HYDRONE 3 | Plant Dehumidifier with VPD Humidity ControlsAC Infinity Hydrone 3 Plant Dehumidifier Stop letting unpredictable humidity compromise your harvest. The AC Infinity HYDRONE 3 is a smart plant dehumidifier engineered to automatically maintain the perfect environment in compact grow spaces. By precisely controlling the Vapor Pressure Deficit (VPD), it ensures your plants can transpire efficiently, leading to faster growth, better nutrient absorption, and healthier yields. Designed specifically for

AC Infinity Hydrone 3 Plant Dehumidifier

Stop letting unpredictable humidity compromise your harvest. The AC Infinity HYDRONE 3 is a smart plant dehumidifier engineered to automatically maintain the perfect environment in compact grow spaces. By precisely controlling the Vapor Pressure Deficit (VPD), it ensures your plants can transpire efficiently, leading to faster growth, better nutrient absorption, and healthier yields.

Designed specifically for spaces up to 2'x2', this unit is the ideal companion for an AC Infinity 2'x2' grow tent. It features a high-precision 10-level PWM motor for stable, fine-tuned humidity regulation and a dual-port design that allows you to duct dry air directly into your tent. For ultimate control, it seamlessly integrates into the AC Infinity UIS™ ecosystem, allowing for advanced automation when paired with controllers like the Smart Controller 69 Pro.

Features

🎯
Precision VPD Control

Maintains the optimal 0.6-1.0 kPa VPD range to accelerate plant metabolism and nutrient uptake.

⚙️
10-Level PWM Motor

High-precision motor with 10-level pulse-width modulation delivers stable, fine-tuned humidity control.

💨
Dual Duct Design

Features an exhaust port for direct ducting and an optional intake port for a closed-loop system.

📱
Smart Connectivity

Compatible with UIS™ controllers for WiFi app control and AI-powered automation routines.

Specifications

Specification Value
Manufacturer AC Infinity Inc.
Product Model AC-DHT3
Dimensions (L x W x H) 8.30" x 8.30" x 13.07" (21.1 x 21.1 x 33.2 cm)
Capacity 0.5 gallons (2 liters)
Draw Rate 25 mL/h
Power Consumption 75 Watts
Voltage 100-240V AC
Frequency 50/60 Hz
Operating Temperature 41 to 122°F
Operating Humidity 30% to 95% RH

Warranty

The AC Infinity HYDRONE 3 is backed by a 2-year warranty, ensuring your investment in precision environmental control is protected.

FAQs

What size grow space is the HYDRONE 3 designed for?+

The HYDRONE 3 is specifically engineered for compact grow spaces, making it ideal for grow tents up to 2'x2' in size. It's a perfect fit for the AC Infinity Cloudlab 722 tent.

What is VPD, and why is it important for my plants?+

VPD stands for Vapor Pressure Deficit. It's the difference between the amount of moisture in the air and how much moisture the air can hold when saturated. Maintaining an optimal VPD range allows plants to 'breathe' (transpire) efficiently, which drives nutrient uptake and accelerates healthy growth.

Can I connect this dehumidifier to a smart controller?+

Yes, absolutely. The HYDRONE 3 is part of the UIS™ platform and can connect to an AC Infinity smart controller. This allows you to access advanced automation, scheduling, and remote monitoring through the AC Infinity app.

How does the dual-port system work?+

The unit has a rear exhaust port that allows you to duct the dry air directly and efficiently into your grow tent. It also includes an optional intake port, which enables you to create a closed-loop system for maximum efficiency by drawing humid air directly from the tent.

What if my grow space is larger than 2'x2'?+

For larger spaces, AC Infinity offers more powerful models. We recommend considering the HYDRONE 5 for tents up to 3'x3' or the HYDRONE 7 for tents up to 4'x4' to ensure optimal environmental control.

Where can I learn more about setting up my grow environment?+

For a comprehensive overview of creating the perfect grow space, check out our in-depth guide on AC Infinity tents and ventilation kits. It's packed with useful tips for beginners and experts alike.

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: 21137310166

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Doug and Ronna
Boise, US
★★★★★ 5
Of course, yes!
Size: 40 Count (Pack of 1)
I absolutely love this product! My dry mouth is terrible with the medicines that I have to take and just being able to stick this on the side of my dumb and let it freely release during the day is fantastic! Why have I never heard of these wonderful little things. Perfect when you want don’t wanna wake up with bad breath these are mintier than most of the other kinds, I have tried. I wish they had xylitol in them because then they would even be great for your teeth.
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Reviewed in the United States on May 20, 2026
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Truth Matters
Houston, US
★★★★★ 5
Great Mint Flavor, better mouth profile
Size: 60 Count (Pack of 1)
Unlike others, I prefer these to the Zylimelts. I like the fact that the flavor is stronger and it's a good mint flavor. it has a little bit of a zing to it but it hasn't hurt my mouth. I find that these give me a better mouth feel than either Zylimelts or the Rite Aid brand which is what I was using before. I chose Rite Aid over Zylimelts because they had a better flavor and mouthfeel and were less expensive the Zylimelts, which left a scummy film in my mouth. Zylimelts are bit larger too & they hurt my mouth from their hard edges & size. Zylimelts leave a yucky coating in my mouth but didn't moisturize anywhere near as well as either Rite Aid or these Freshmelts. These have a lower height & more rounded edges so they don't hurt as much as the others. Fresh melts are also less expensive than the other two. Mostly Zylimelts had difficulty melting because they just don't moisturize well. Even my 99 year old Mom preferred Rite Aid over Zylimelt. Sadly she passed away before I discovered these wonderful FreshMelts. Personally I would suggest if this flavor is too strong for you, see if they come in another flavor, or try the Rite Aid brand of Zylimelts, called "oral care dry mouth discs" in mint flavor also available here on Amazon. They don't have as rounded a top edge as OraCoat's 2 products but they definitely moisturize better than Zylimelts, in my opinion & I think they come in another flavor too. FreshMelts definitely have the most mit flavor, thanks to the mint oil in them, which is what irritates some people. I haven't had that issue & prefer the tingle & freshness, which makes these much better for daytime use as well & lasts longer than Pur mints or Therabreath's dry mouth lozenges (tho sensitive mouths avoid their mandarin mint, it's extremely zingy, maybe even acidic, at least even I only use if out of everything else because of how strong the zing is - which is probably why they were so much cheaper than other flavors. Ha ha. Time before I got another flavor & while tingly, wasn't bad. For Nighttime however, nothing beats the adhesive disc melts. I vote Freshmelts best for good strong flavor, best comfort/size profile & also cheapest, always a plus for me!
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Reviewed in the United States on March 8, 2022
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Duane Wallace
Grantham, US
★★★★★ 5
Handy to keep in your pocket for refreshing mouth
Size: 160 Count (Pack of 1)
Oracoat FreshMelt Stick-on are great if you have dry mouth. I use them when I go to church and they stick to the roof of my mouth and stay in place for close to 2 hrs. I have also used them at night when I wake up and can't seem to get my mouth refreshed with water.
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Reviewed in the United States on April 30, 2026
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Papillon Mama
Chelsea, US
★★★★★ 4
The best, but also the most expensive
Size: 160 Count (Pack of 1)
These are the best dry mouth tabs I’ve found. They actually stick-on and last for hours. I struggle so much with dry mouth when I sleep and these have been the longest lasting. They are pretty expensive, which is why I gave them 4* instead of 5, but I haven’t found any that work better.
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Reviewed in the United States on February 4, 2026
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All Things Good
New York, US
★★★★★ 1
Huge Disappointment & Waste of $17.09
Size: 160 Count (Pack of 1)
I have been using "OraCoat XyliMelts Dry Mouth Relief Oral Adhering Discs Slightly Sweet with Xylitol" everynight for years. They work like a charm and I wake up feeling fresh and ready for the day. When I saw "Oracoat® FreshMelts® Fresh Breath Stick-on™ Melts" I was super excited. I was hoping they would be a little more minty and similiar to the XyliMelts, but saddly they are not. The Freshmelts do not have a good taste, something was just off with the flavor (chemical?). They did not help moisten my mouth like XyliMelts do. Adhering well is honestly the is only positive thing. Because the XyliMelts have been such an amazing product, I purchased the 160 count for $17.09 and I am unable to return them. I really expected more from Oracoat. I would NOT recommend this product.
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Reviewed in the United States on August 27, 2023

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