AC Infinity Air Filtration Kit | Cloudline Lite Inline Fan, Carbon Filter, Ducting | 8-inch AC-FKS8


Sale price$255.99 Regular price$269.00


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AC Infinity Air Filtration Kit

A grow tent air filtration system with all the necessary inline components you need to ventilate your grow space. By assembling these essential pieces, this package will help you quickly get your grow build started and eliminate the guesswork of purchasing them individually. This inline fan kit features the CLOUDLINE Series fan with 10-speed controller, capable of delivering powerful yet quieter performance. Paired with a carbon filter using Australian virgin charcoal to block odors from seeping out of your grow tent. These two pieces are connected by a set of flexible ducting with four layers of protection to properly direct airflow away. 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.

  • An air filtration kit with everything you need to cool, ventilate, and control odors in your grow space.

  • Features the CLOUDLINE inline fan with speed controller, delivering silent and efficient performance.

  • Carbon filter with prefilter cloth uses 1200+ IAV activated charcoal for high efficacy odor blocking.

  • Four-layer flexible ducting connects the inline fan and filter to your grow tent to direct airflow.

  • Kit Duct Size: 8” | Fan Airflow: 724 CFM | Noise 42 dBA | Carbon Thickness: 38 mm | Ducting Length: 25 ft.

Inline Fan

The grow tent ventilation kit is headlined by the CLOUDLINE LITE Series of inline duct fans, featuring a 10-speed fan controller. Using stator blades and dual hydrodynamic wind circles, the CLOUDLINE LITE achieves high-performance airflow in most restrictive applications thanks to its mixed-flow design. The motor box containing the fan’s impeller and blades can be detached from the mounted frame for easy cleaning and maintenance. This frame is crafted with a plastic mounting base to diminish noise due to fan vibration and can be mounted in any direction. Dual ball bearings give this inline fan a 67,000-hour lifespan which is backed by its IP-44 rating, resisting dust and splashing liquids.

A 10-speed fan controller is paired with this inline fan to optimize airflow levels and noise in many applications. The fan’s PWM controls enable it to smoothly set fan speeds and operate at extremely low RPMs with no motor noise. Along with this wired speed controller, the CLOUDLINE LITE is also compatible with the following controllers:

  • B-Series Temperature Controller





Carbon Filter

Pair the CLOUDLINE LITE inline fan with a carbon filter to effectively block odors from seeping out of your grow tent. Its 38mm thick carbon bed is made up of premium Australian activated charcoal with a 1200+ IAV rating and RC412 microporosity. This enables the carbon filter to adsorb the most odor molecules for up to 33% longer than other inline filters. Use with the included prefilter and reversible flanges (to flip the carbon bed) can further extend its lifespan. The heavy-duty build consists of aluminum flanges and a galvanized steel mesh to allow 100% air passthrough.


Install flexible ducting to connect your inline fan and carbon filter with your grow tent and route stale and odorous air away. Each included set features four layers of protection that resist tears and leaks, bound by internal steel wires to retain its shape. The outer layers are composed of dual PVC thermoplastic to protect the inner layers from cuts and tears and prevent air leakage. These inner layers are made up of flame-resistant aluminum to protect against wear and tear due to warmer airflow. 25 feet of ducting gives you the flexibility to customize the length of your ductwork to fit your application.

Product Identification
Manufacturer AC Infinity Inc.
Product Name Air Filtration Kit 8"
Product Model AC-FKS8
UPC Code 819137022072
Product and Mounting Dimensions - Fan Unit
Duct Size 8"
Total Dimensions 12.20 x 10 x 9.37 in. (31 x 25.4 x 23.8 cm)
Mounting Hole-To-Hole Distance 3.54 x 1.96 in. (9.0 x 5.0 cm)
Screw Hole Size Ø 0.217 in. (Ø 0.55 cm)
Cord Length to Controller 72 in. (6 feet)
Cord Length to Plug 72 in. (6 feet)
Product and Mounting Dimensions - Controller
Total Dimensions 2.70 x 1.37 x 0.55 in. (6.9 x 3.5 x 1.4 cm)
Product Performance and Technical Specs - Fan Unit
Total Airflow (Fan Only) 724 CFM
Total Noise 42 dBA
Static Pressure 746 Pa
Voltage 100-240V AC
Frequency 50/60Hz
Max Power Draw 190 W
Average Power Usage 72 W
Current 2.80 A
Power Connector Type US Plug (NEMA 1-15 Type-A)
Operating Humidity 35 to 85% RH
Operating Temperature 32 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
Product and Mounting Dimensions - Carbon Filter
Duct Opening Size 8"
Total Dimensions 19.8 x 10.94 in. (50.3 x 27.8 cm)
Flange Length 3.39 in. (8.6 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 770 CFM
Product Dimensions - Ducting
Ducting Size 8 in. (15.2 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


Order shipment preparation takes 3 days. Once shipped orders usually take 2 weeks to be delivered. These are estimations; delivery can be delayed for reasons beyond our control. You can always contact us to know the exact delivery time once you placed an order with us. Have a look at our shipping policy here.


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