SKU: 32219670804

AC Infinity Cloudline T4 Inline Duct Fan w/LCD Display & Controller - 4 in

Sale price$143.99 Regular price$159.99
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

AC Infinity Cloudline T4 Inline Duct Fan w/LCD Display & Controller - 4 inCloudline is a series of smart inline duct fans designed to quietly ventilate hydroponic grow rooms and tents, boost heating cooling to rooms, circulate fresh air, exhaust projects, and cool AV closets. Each features an inline mixed flow design, meaning the duct fan can maintain airflow even in high static pressure applications. They contain an EC motor with PWM control for quiet and energy efficient performance. The motor box containing the fans

Cloudline is a series of smart inline duct fans designed to quietly ventilate hydroponic grow rooms and tents, boost heating/cooling to rooms, circulate fresh air, exhaust projects, and cool AV closets. Each features an inline mixed-flow design, meaning the duct fan can maintain airflow even in high static pressure applications. They contain an EC-motor with PWM-control for quiet and energy-efficient performance. The motor box containing the fan’s impeller and blades can be detached from the mounted frame for easy cleaning and maintenance. Comes with a smart controller featuring dynamic climate and time-based programming that can connect to one additional fan. 

The included controller features smart programming with the basic temperature and humidity triggers, but also allows you to set dynamic fan speeds that would respond based on their changes. Go even further by setting a minimum speed that the fan will run at constantly and would only increase when triggered. Timer, cycle, and schedule modes add custom on-demand activation for a variety of uses. Securely connect with the AC Infinity App via Bluetooth to access your fan remotely, unlock advance programs, set notifications, view historical climate charts, and export CSV data. This controller can connect to two AC Infinity fans with EC Motors including other CLOUDLINE fan sizes, and CLOUDRAY clip-on circulation fans.

Includes: one duct fan unit, one thermal controller, one corded thermal probe, two duct clamps, installation manual, and all necessary mounting hardware.

Duct Size 4 inches
Dimensions 6.9 x 11.9 x 7.4 in
Air Flow 205 CFM
Noise 28 dBA



Shipping Notes
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Exchange/Return Notes
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SKU: 32219670804

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Karen C.
Pawtucket, US
★★★★★ 3
White film left
Style: SPF 30, Size: 3 Ounce (Pack of 1)
I know that mineral sunscreen is the best. But this one will leave a white film on you. I have used other sunscreens that work without the white film.
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Reviewed in the United States on June 4, 2026
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Jenny Mcdonald
San Leandro, US
★★★★★ 5
You get Zink, but no “tropical” scent
Style: SPF 30, Size: 3 Ounce (Pack of 1)
Great product. I wanted a Zink based sunscreen for my face, but I was hoping it would still have the Sun Bum traditional “tropical” scent. Sadly nope. I’m mixing it with the traditional Sun Bum 30 so I can get my tropical feel while keeping my face safe from sun damage. Hopefully I don’t turn green :)
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Reviewed in the United States on April 21, 2024
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Deborah Flores Johnson
Birmingham, US
★★★★★ 5
Worked great
Style: SPF 30, Size: 3 Ounce (Pack of 1)
My skin is very sensitive to the sun. My skin does not tan I sun burn quickly! I love this sunblock because according to the ingredients it's reef & sea animal friendly. I found this product didn't leave a very noticeable white cast on my skin. I was able to blend it with very little noticeable white cast. I didn't find it sticky or really rubbing off on my clothes or bathing suite. In respect to all the things I mention it was all at a very minimal notice. For me it didn't have a smell of any kind. I used this product on vacation in Mexico. I tried & stayed out of the sun as much as I could. I went on a Mayan ruin tour following a snorkeling excursion & did not get a sunburn! Usually for that long period of time in the sun I would have received a light sunburn using other sunblocks but instead I actually got a light tan! I did apply this product on my body & face. I have to say this is my 1st time using this brand & it worked super well for me. :) *Just FYI when I applied this product I didn't need to apply to much if you do its going to obviously leave a white cast. I only applied as needed through out the day. Also make sure you give it time to sit to soak into your skin before putting on your clothes. After all you do have to wait a few min after applying before going out in the sun. That's any sunblock directions.
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Reviewed in the United States on February 13, 2022
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J Miller
Carnegie, US
★★★★★ 5
Finally! A sunscreen that works and does not burn my eyes.
Style: SPF 30, Size: 3 Ounce (Pack of 1)
I am unable to use chemical or hybrid sunscreens on my face because they "melt" and destroy my eyes. Living in the south means daily sunscreen year-around is a must - having found this product is a godsend. Unscented, no chemicals to discolor my clothes, no titanium dioxide so no purple-white ghostly cast, easily rubs in. Simply perfect!!!
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Reviewed in the United States on June 8, 2025
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Amazon Customer
Los Angeles, US
★★★★★ 5
Effective Mineral Sun Protection
Style: SPF 30, Size: 3 Ounce (Pack of 1)
This mineral sunscreen does a great job at blocking the sun. It applies smoothly, although it does have a slightly pasty texture which is typical of mineral sunscreens. I love that it was on the thinner side for consistency which makes it easy to apply evenly. We used it extensively last summer and it kept us well protected. We'll definitely be using it again this summer!
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Reviewed in the United States on February 13, 2025

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