AC Infinity Air Filtration Kit PRO 100 mm

A complete 100 mm extraction kit with a CLOUDLINE PRO fan, the Controller AI+ with climate probe, a carbon filter and 7.62 metres of ducting. Rated at 205 CFM (348 m³/h) at 29 dBA.

The PRO kit is the same build as the standard kit with two differences: a PRO-series fan and the Controller AI+ instead of a dial. It is worth knowing exactly what that difference buys, because it is most of the price.

What the step up from the standard kit actually gives you

The standard kit has a CLOUDLINE LITE with a wired ten-speed dial. You set it to four and it stays at four, whatever happens in your tent. This kit replaces that with three things at once.

A fan that can join the platform. The CLOUDLINE PRO has a UIS port; the LITE does not. That is not a detail: it decides whether you can expand later or have to buy another fan.

A probe that measures where your crop is. The included probe hangs on a cable, so it goes at canopy height rather than inside the casing of a unit standing in a corner. The controller drives on what is measured there: temperature, humidity and VPD.

A controller that takes eight devices. The Controller AI+ drives eight directly, expandable to thirty-two with splitter hubs. This kit has one fan on it, so mostly you are buying room for later: a second fan as intake, a circulation fan, a humidifier, or lighting through an adapter.

Control over Wi-Fi and Bluetooth comes with it, with graphs and alerts in the app. The settings live in the controller itself, so a network outage does not stop your programme.

Exactly what is in the box

A kit has one advantage separate parts do not: everything fits together and the sizes are right. Here they are, so you know how much space you need beforehand.

• Fan: 30.2 cm long, 18.9 cm high, 100 mm collar
• Controller AI+: 14.9 x 8.7 x 2.4 cm, on a 1.83 metre cable
• Climate probe: corded, 2.4 cm wide
• Carbon filter: 25.0 cm long, 10.0 cm across
• Ducting: 7.62 metres, four layers, 10.7 cm across
• Hanging straps: 1.44 metres
• Rope hangers: 2.43 metres
• Also included: duct clamps and pre-filter cloth

Note that the filter in this kit is shorter than the separate carbon filter of the same collar size. That saves height in a small tent, and it also means less carbon inside, so expect a shorter service life than the standalone filter.

At 7.62 metres the ducting is almost always longer than you need. Cut it to the length you actually use and pull it taut; every surplus metre and every bend costs airflow.

Technical Specifications:

• Model: AC-FKT4
• Collar: 100 mm (4 inch)
• Airflow: 205 CFM (348 m³/h)
• Noise: 29 dBA
• Power: 21 W
• Fan: CLOUDLINE PRO with EC motor and UIS port
• Controller: Controller AI+, eight devices, up to 32 with splitter hubs
• Drives on: temperature, humidity and VPD
• Connectivity: Wi-Fi and Bluetooth
• Filter: Australian RC412 charcoal, 38 mm bed
• Ducting: 7.62 metres, four layers
• Supply: 100 to 240 V

Frequently asked questions

Which controller is included?
The Controller AI+. Watch this when comparing: the separate CLOUDLINE Pro T4 ships with the Controller 69 Pro, so fan and kit do not carry the same controller.

Is this the same fan as in the standard kit?
No. This one has a CLOUDLINE PRO with a UIS port; the standard kit has a CLOUDLINE LITE without one.

How many devices can I connect?
Eight directly, and up to thirty-two with splitter hubs.

Does the control work without internet?
Yes. Your settings live in the controller; the connection is for remote control and insight.

Why is the filter shorter than your separate 100 mm filter?
The kit filter is 25 cm against 33 cm separately. That saves height, but it holds less carbon, so it lasts less long.

Can I add lighting to it later?
With a UIS adapter, yes. Each port is programmed separately.