AC-FKT4

UNBEATABLE VALUE - COMES WITH AI+ CONTROLLER FOR LIMITED TIME ONLY!

An air filtration kit with everything you need to cool, ventilate, and control odors in your grow space.
Features an AI-powered controller that analyzes climate patterns and anticipates spikes to program the inline fan dynamically.
Connect this controller to the WiFi app for access to real-time AI insights, guides, chatbot, and more from anywhere.
4-inch inline fan with PWM-controlled EC motor for quiet and energy-efficient ventilation, rated at 205 CFM airflow and 29 dBa noise.
Australian carbon filter with gunmetal finish and flexible ducting traps odors while routing stale air away from your grow tent.

Product Description

A grow tent air filtration system with all the inline components you need to ventilate your grow space. By assembling these essential pieces, this package will help you quickly start your grow build and eliminate the guesswork of purchasing them individually. This kit features the CLOUDLINE inline duct fan that can deliver a powerful yet quieter performance. It is controlled by the first AI-powered controller for self-automating programming with anticipatory insight that ensures exact percentage output. Paired with a rust-resistant carbon filter with a gunmetal finish using Australian virgin charcoal to block odors from seeping out of your grow tent. These ducting components are connected by flexible ducting with four layers of protection to direct airflow properly. Accessories include duct clamps, prefilter cloth, rope clip hangers, and hanging straps to complete the installation. This product is a part of the UIS™ platform of grow devices and smart controllers, designed to integrate with each other to achieve your ideal environment.

Intelligent Programming

CONTROLLER AI+ observes your grow space, pairing with the inline fan to make environmental adjustments and ensure its stability. Going beyond on/off triggering and timer programming, it is always learning, analyzing previous results to avoid over or undershooting output levels and better optimize your climate. Connect this controller to the AC Infinity app to select between two AI inputs for quick AI-generated presets that adjust automatically or fine-tuned control for greater customization. You can also get access to helpful grow guides, recipes, articles, video tutorials, and chatbot assistance that will equip you with the knowledge to improve how you grow.

Quiet and Energy-Efficient Design

The included CLOUDLINE Series inline fan features a PWM-controlled EC motor, enabling smooth operation at low RPM speeds with no additional heat or noise. It achieves high-performance airflow fit for grow tents thanks to its mixed-flow design and its use of stator blades and hydrodynamic wind circles. Dual ball bearings give this inline fan a 67,000-hour lifespan, which is backed by its IP-44 sealing that resists dust and splashing liquids.

Premium Grade Carbon

The duct carbon filter effectively blocks unwanted odors and chemicals using its bed of premium Australian charcoal. Featuring a 1200+ IAV rating, the activated carbon supports clean airflow more efficiently, thanks to its increased adsorption rate and extended life rating. The filter’s durable steel mesh body is protected by a powder-coated gunmetal finish to defend against rust and corrosion in high-humidity growing environments.

Product Identification
Manufacturer	AC Infinity Inc.
Product Name	Air Filtration Kit PRO 4"
Product Model	AC-FKT4
UPC Code	819137022911
Product Manual
Product Manual	PDF
Product and Mounting Dimensions - Fan Unit
Duct Size	4"
Total Dimensions	7.48 x 11.89 x 6.93 in. (19.0 x 30.2 x 17.6 cm)
Mounting Hole-To-Hole Distance	3.15 x 2.36 in. (8.0 x 6.0 cm)
Screw Hole Size	Ø 0.197 in. (Ø 0.5 cm)
Cord Length to Controller	72 in. (6 feet)
Cord Length to Plug	72 in. (6 feet)
Product and Mounting Dimensions - Controller
Total Dimensions	5.8 x 3.42 x 0.94 in. (14.9 x 8.7 x 2.4 cm)
Product Performance and Technical Specs - Fan Unit
Total Airflow	205 CFM
Total Noise	29 dBA
Max Speed	2800 RPM
Static Pressure	324 Pa
Voltage	100-240V AC
Frequency	50/60Hz
Max Power Draw	28 W
Average Power Usage	21 W
Current	0.4 A
Power Connector Type	US Plug (NEMA 1-15 Type-A)
Operating Humidity	35 to 85% RH
Operating Temperature	0 to 140°F
Ingress Protection	IP 44
Fan Bearings	Dual Ball
Mounting Positions	Horizontal or Vertical
L10 Life Expectancy	67,000 Hours
Fan Quality Approvals	CE, RoHS
CE Certification (Fan Only)	PDF
ETL Cert. (Fan Only)	PDF
RoHS Cert. (Fan Only)	PDF
SAA Cert. (Fan Only)	PDF
Product and Mounting Dimensions - Carbon Filter
Duct Opening Size	4"
Total Dimensions	13.35 x 6.97 in. (33.3 x 17.7 cm)
Flange Length	1.46 in. (3.7 cm)
Product Performance and Technical Specs - Carbon Filter
Flange Material	Aluminum
Flange Design	Reversible
Mesh Material	Galvanized Steel
Carbon Type	Australian Virgin RC412
Carbon Grade	1200+ IAV
Carbon Thickness	38mm
Maximum Airflow	210 CFM
Product Dimensions - Ducting
Ducting Size	4 in. (10.2 cm)
Length	300 in. (25 ft)
Product Performance and Technical Specs - Ducting
Outer Layer	PVC Thermoplastic
Inner Material	Aluminum Foil
Internal Structure	Spiral Steel-Wire

Air Filtration Kit PRO 4", AI-Powered Controller with WiFi App, Inline Fan with Carbon Filter & Ducting Combo