Search  for anything...

AC Infinity Air Filtration Kit 8”, CLOUDLINE LITE Inline Fan and Carbon Filter Combo, Cooling and Ventilation System for Grow Tents, Hydroponics, Indoor Gardening

  • Based on 40 reviews
Condition: New
Checking for product changes
$299.00 Why this price?

Buy Now, Pay Later


As low as $49.83 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, May 7
Order within 6 hours and 12 minutes
Available payment plans shown during checkout

Color: Black


Size: 8-Inch


Features

  • 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.

Brand: AC Infinity


Color: Black


Frame Material: Metal


Inner Material: Mylar, Polyethylene Terephthalate (PET)


Outer Material: Nylon


Brand: AC Infinity


Color: Black


Frame Material: Metal


Inner Material: Mylar, Polyethylene Terephthalate (PET)


Outer Material: Nylon


Capacity: 724 Cubic Feet Per Minute


Global Trade Identification Number: 72


UPC: 819137022072


Manufacturer: AC Infinity


Package Dimensions: 24.7 x 23 x 22.5 inches


Item Weight: 41.4 pounds


Country of Origin: China


Item model number: AC-FKS8


Date First Available: June 21, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great value
Color: Black Size: 8-Inch
This keeps our room smelling clean. Definitely recommend. You can't even tell it's running. Filters are easy to clean.
Reviewed in the United States on April 19, 2025 by Brandy Godar

  • Best vent system
Color: Black Size: 8-Inch
This thing is awesome works great
Reviewed in the United States on December 27, 2024 by jose ruiz

  • Carbon filter
Color: Black Size: 8-Inch
It is best filter- save my life.
Reviewed in the United States on November 4, 2024 by lu

  • Ac infinity at its finest
Color: Black Size: 8-Inch
All I have to say is Thank you ac infinity once again for a super product. Witch is y I only buy Ac infinity
Reviewed in the United States on May 4, 2024 by Chaos01

  • Great Filter
Color: Black Size: 8-Inch
Works great, carbon filter is awesome. No odors at all.
Reviewed in the United States on April 4, 2024 by Lisa

  • Louder than you'd think
Color: Black Size: 8-Inch
Not something you'd want running in the room while trying to talk.
Reviewed in the United States on January 17, 2025 by Steven Ward

  • Perfect for my larger grow tent!
Color: Black Size: 8-Inch
I am beyond impressed with the AC Infinity Air Filtration Kit in 8-inch for my 4x4 grow tent! It was incredibly easy to set up and control, providing the perfect ventilation system for my indoor gardening needs. The CLOUDLINE LITE Inline Fan and Carbon Filter combo exceeded my expectations in terms of performance and efficiency. This kit has truly optimized the environment in my grow tent, and I couldn't be happier with the results. 5 stars! ... show more
Reviewed in the United States on May 1, 2024 by kaycee

  • It works but is loud when you run it hard
Color: Black Size: 8-Inch
It definitely does the job and really reduces the smell but the people who I thought may have been complaining to much about the noise were absolutely right because when you crank her up it is very noisy. It may even be louder than my vacuum cleaner but if it’s not louder it definitely isn’t quieter. If you don’t crank it up to 80-100% it’s not to bad so I would recommend getting one big enough so you don’t have to run it so hard and that will help with the noise a lot. ... show more
Reviewed in the United States on July 17, 2023 by Tony

Can't find a product?

Find it on Amazon first, then paste the link below.