Air Filtration PRO Kit 200mm, Inline Fan, Temperature Humidity VPD Controller WiFi App Control, Carbon Filter Ducting Ventilation System for Grow Tents Hydroponics, Indoor Gardening 8-Inch

Upgrading from Mars Hydro to AC Infinity has been the best money spent towards my grow tents. i cant speak highly enough of AC Infinity but inparticular the Exhaust Fans & 69Pro unit are incredible value for money. The dynamic changes means the fans are only as powerful as they need to be which helps massivley with noise reductions. Very good build quality as the fans have been running between 50-100% for afew months and have not noticed any drops in power or wear and airflow is still very very good.

great product

Seller paid for product to be delivered as quickly as possible, so it arrived sooner than originally stated. Fan is quiet compared to a lot of other fans. Works great with the carbon filter… no smells. Fan has quite a few speed settings, so although it’s a bit noisier as you go up through the various speed settings, it really does shift a large volume of air… and still not unbearably noisy.

Super easy set up, very impressed

Premium Unit with outstanding extraction and very quiet too

Good product for how it connects to the ai system and the power is very good. Only issue is the carbon filter might of been damaged or in storage for a long time as it lets lots of smells through which makes it pretty much useless

We too fell for the more expensive AC Infinity set. In April '26, bought the whole 150 mm filter Pro kit with AI+ controller and it's an absolutely good upgrade. Pro's: - Ventilation itself is easily anything between a hurricane, a favorable strong wind, or a perfect breeze. - Materials are slick and solid, like A+ quality and just look absolutely great. - AI+ controller, despite a simple LCD display with 8 ports for devices and 2 ports for sensors, separate power input and especially the external 2nd sensor for room measurements. - Carbon filter is the dark overlord of the tent. It looks firm and perfect. And at ~40 cm length it proves itself and outperforms a shorter filter. The fact that it can be refilled is one of the key points to prefer it over other ones. - Accessories like hanging cords x2, hanging straps x2, cable binders, mounting material, manuals, all in there - The UIS system with USB-C connector is widely compatible with 3rd party devices. Where not all devices are known or listed, there are very likely more matches, if not workarounds to get the job done. Like through provided adapters, or with small DIY-modifications of custom RJ-45, RJ-11/12 connectors maybe - Customer support seems pretty responsive and friendly in the first place. (based on some earlier product questions and shipping communication in extend to Amazon purchase. - The whole kit came at much better offer than when buying all parts separately @ Euro 309,- at the time. Only added a Type B Adapter @ Euro18,99 to match the grow light. Cons: - AI+ controller: The screen operation is not that intuitive and touch buttons are easily hit by accident when moving around it. There is a screen lock to avoid unwanted adjustments which is basically always enabled. Instead the app is used to control everything. - ACI app software: * The interface and navigation can be a bit unclear at first. It takes some time to get used to, like with any random new app or software. Need to explore basic settings to figure out a few attempts to get the desired outcome. But, the available settings are not bad their selves, mostly * Light and ventilation settings are in steps of 10, like 10% each. This was known before purchase. Yet, really, really crave for 1% increments. Fine tuning optimal grow conditions to environmental conditions is not possible like that, where those few percentages can make the perfect difference. *Unsure if an software update can still make the difference to adjust per 1% increment for both Type A or Type B adapter compatibility, as in 0/1-10V and PWM. (Dear ACI, please, oh pretty please?) * AI function and automation... nope don't use it yet. Instead, jumped into 'Advanced Mode' immediately to have manual control all the time and get to learn the system ins and outs better. Not gonna have an AI blindly control everything yet with its own predefined settings. First learn the system yourself. Then maybe later, from own experience, teach the AI what we want from it. * Some predefined settings and templates take immediate effect when just curiously scrolling through and trying settings. You don't want that on a running grow. To sort out later. * More common settings for ventilation, light, osci-fan, temp, humidity boundaries can be freely adjusted before saving and activating the changes. Neutral: The ventilation. It's positioned inside a tent, connected to a duct sleeve and with just a carbon filter, no duct tube. Yeah the noise? All good the first half mostly. Up to lvl 2, can barely notice it running. Up to lvl 4 hearable, but fine to deal with. From lvl 5 and 6 it becomes a lot. Can be loudly heared in the next room through an open door. Nearby, one can handle it, but might want put on a head set when in the same room for a longer time. From Lvl 7 up to 10 - Good luck with that, you have just closed in on a hurricane in a barrel and might want to tape your soul to your skull. It 'violently' displaces a lot, really lots of air. - Temperature and humidity sensors, could be better. Accuracy and stability are not solid. But good enough on average. Had custom calibration settings to match separate, cheaper but stable reference meters. Adjusted values by +1 degree C and -5%. The first grow cycle, especially the temperature seemed very stable and match the reference. The humidity not so much at first, but better later. However, the sensor also seems more sensitive to environmental changes, like known with some grow space sensors. Now later, the temperature was off again by at least 1 degree C, especially with relative higher temperatures, like 26-28 C ranges and up. Humidity is somewhat more volatile as well, with differences up to about the same custom offset at -5% easily. That as well is not uncommon, but still not preferred when working with stage settings. And during a heat wave or wet period, every tick matters to have better control. Overall, would definitely recommend it over many other El-cheapo models or questionable, if not settled low-mid tier brands. This ACI kit seems mid-high to high tier for consumers at least. Close to professional probably.

I’ll start by saying this, if you are worried about discrete packaging then I’ll put your minds at ease. When you checkout there is an option to have your item shipped packed in a plain Amazon box. Do that and your worries are at an end. BUT that’s not that important because it seems ac infinity has thought of this and no longer packages these with a big advertisement of what’s inside. It does have a SMALL logo on either end of the plain box and in very small letters it says air filtration system but aside from that no big deal. I still opted for the Amazon box because I don’t want people getting the wrong idea. Now on to the actual product itself. Quality is top notch as always. Yea you can hear the fan on the highest settings but on 6 and below it’s very VERY quiet for the amount of air this unit moves. You’re really getting some high quality equipment here. Now onto the app. So far I’m very pleased with it. I grow sarracenia and I start thousands of seedlings in a grow tent for about a year before they go outside for their first dormancy. While a carbon filter isn’t really necessary for these plants, an exhaust fan is because they naturally like lots of light. The grow light I’m using doesn’t generate a ton of heat but on a warm day the temps can rise past 80 and I prefer to keep my plants in the mid to high 70’s. This fan and controller have allowed me to keep my climate within precise parameters from ANYWHERE. I love being able to monitor my tent while I’m at work. It definitely offers peace of mind. Well worth the money spent! If I were to purchase the inline exhaust fan, controller and other extras seperate it would definitely add up to more than this whole kit. The way I see it the carbon filter is a nice extra. Like I said I don’t need to get rid of any smells but I set it up to filter incoming air when the exhaust fan comes on when the temp rises above 80F Ac infinity always impresses me with their quality and attention to detail. It really is top notch. You can’t do any better. I’d be amazed if any of the similar units are anywhere close to this level of quality.

This keeps our room smelling clean. Definitely recommend. You can't even tell it's running. Filters are easy to clean.

Awesome, superb quality. This company really cares about quality products. Very quiet at speeds of 1-5, only small levels of noise at 6-10. My bathroom exhaust fan is louder than this though this is moving 4 or 5 times the air with a filter. Would def buy again. Thank you.

Excellent build quality. Loved how it was packaged! Stylish and worked well for me.