Every order ships from our warehouse in Waterloo, Ontario, with prices in Canadian dollars, so there are no customs or duty fees at your door. If you ever need warranty help, we handle the claim with AC Infinity for you, and real growers are available at info@indoorfarmer.ca to help you choose the right setup.

Yes. Orders over $125 ship free, excluding items marked oversized. Shipping on smaller orders and oversized items is calculated at checkout. See our shipping policy for details.

In-stock items ship from our Waterloo, Ontario warehouse within 1–2 business days.

Products sold by AC Infinity are covered by a two-year warranty, which starts from the date of purchase. Select IONFRAME grow lights carry an extended 5-year warranty. You don’t need to register your product. If anything goes wrong, contact us with your order number and we’ll handle the claim with AC Infinity for you.

As a starting point, a 4-inch fan rated 190 to 200 CFM works for a 2×2 or 2×4 tent, and a 6-inch fan rated 340 to 405 CFM for a 4×4 tent. You might need to size up if you’re adding a carbon filter, long duct runs, or a hot light. Not sure? Email us at info@indoorfarmer.ca

Both use quiet, energy-efficient motors. The S series comes with a simple speed dial: set it and leave it. The T series adds a smart controller with temperature and humidity sensors, so the fan speeds up and slows down on its own to keep your tent in range.

Start with how many devices you want to run. The CONTROLLER 69 PRO has 4 ports, which is perfect for a single tent with a fan, light and humidifier. The 69 PRO+ and AI+ both have 8 ports for bigger setups or growers planning to expand. The AI+ goes a step further with smarter automation: its self-learning controls adjust to your tent’s conditions, so there’s less fine-tuning for you to do. Every model controls all UIS devices and adapters, so you can start small and add equipment later. Still not sure? Email us at info@indoorfarmer.ca

Yes. AC Infinity carbon filters and ducting work with any brand, as long as the duct size matches. AC Infinity fans and grow lights also work on their own without a controller. However, AC Infinity smart controllers are designed to automate AC Infinity’s own fans, lights and humidifiers. Not sure if your setup will work? Email us at info@indoorfarmer.ca.

UIS is AC Infinity’s own plug-and-play connection system. Think of it like USB for your grow tent. Devices in the UIS platform, including all AC Infinity LED grow lights and EC fans, are compatible with AC Infinity smart controllers, so one controller can run your fan, light, humidifier and more.

Most carbon filters last anywhere from 6 months to over a year, depending on how you use them. High humidity, high fan speeds and strong odours all wear out the carbon faster. The easiest sign it’s time to replace it is when you start noticing smells outside your tent. AC Infinity also makes refillable carbon filters, so you can replace just the charcoal instead of the whole filter.