As of May 2026, the best AC Infinity promo code is 218CULTIVATE for 10% Off. CouponHub has 7 active AC Infinity codes with a 100% success rate based on 19 user verifications.
Browse the codes below and click "Copy & Go" to apply at checkout.
Get 10% off your entire order
10% Off your Order
Save 10% Off of your order
10% OFF Selected Items
10% off your order
10% on all Orders
10% off entire order at AC Infinity
Combine a AC Infinity promo code with cashback portals and credit card rewards for maximum savings. Enter your order total to see the full stack.
Cashback rates are approximate and vary by store. Credit card rewards depend on your card issuer and category. Coupon and cashback typically stack, but one promo code per order at most stores.
AC Infinity is a leading manufacturer of climate control equipment for indoor growing, home theater, and AV cooling. Their flagship Cloudline series inline duct fans are widely considered the gold standard for grow tent ventilation, featuring EC motors with mixed-flow design for ultra-quiet operation and precise PWM speed control. The UIS (Unified Integrated System) ecosystem allows growers to connect fans, controllers, humidity sensors, and grow lights into a single smart network managed through the AC Infinity app. Beyond ventilation, they offer complete grow tent kits, carbon filters, circulation fans (Cloudray series), LED grow lights (ionframe and ionboard), and the popular CLOUDFORGE humidifiers. Their Controller 69 Pro and Controller 76 offer automated temperature, humidity, and VPD control - essential for dialing in optimal growing environments. AC Infinity promo codes are most commonly available during seasonal sales events and can save 10-20% on equipment bundles.
CouponHub Editorial Team
Verified savings experts · Updated May 21, 2026