AC Infinity 6-inch carbon filter with perforated metal casing and black flanges.

AC Infinity 6" carbon filter with dimensions and specifications.

A cylindrical AC Infinity carbon filter with a silver perforated exterior and black end caps, for hydroponics ventilation.

Black carbon filter with blue trim, featuring hanging straps and text about pre-filters.

AC Infinity dual-purpose carbon filter shown in exhaust and intake configurations.

A diagram labeling a black carbon filter with text explaining its high-quality build.

AC Infinity tent with carbon filter, duct, and controller displaying 76F and 43% humidity.

Extra 5% Off

AC Infinity 6" Duct Premium Carbon Filter

Price:

$69.99 USD

Pay as little as
$6999/mo

for a term that suits you, up to 36 months.

This item does not qualify for free shipping.

🍃 Earn 70 points for shopping and get $0.69 off your next order. Join Harvest Club for free

MODEL: AC-DCF6

Free Shipping Over $50 on Most
Lowest Price Guaranteed
Get a Commercial Quote

Call an Expert Live Chat

AC Infinity 6" Duct Premium Carbon Filter

Tired of unwanted odors escaping your grow space? The AC Infinity 6" Duct Premium Carbon Filter is your solution for complete air purification and odor control. Engineered for high-performance ventilation systems, this filter ensures your indoor garden remains discreet and your air stays fresh.

At its core is a premium 38mm bed of 100% Australian Virgin charcoal, boasting an exceptional 1200+ IAV rating for maximum absorption of odors, airborne pathogens, and other chemical irritants. Its robust construction allows for versatile use as either an intake or exhaust filter, seamlessly integrating into your existing setup. For a complete ventilation solution, pair it with an AC Infinity 6" inline fan.

What's Included

1x 6" Premium Carbon Filter
1x Washable Pre-Filter Cloth

Features

AC Infinity 6" Duct Premium Carbon Filter premium charcoal bed feature

AC Infinity 6" Duct Premium Carbon Filter with washable pre-filter

AC Infinity 6" Duct Premium Carbon Filter installed on ventilation duct

AC Infinity 6" Duct Premium Carbon Filter showing reversible flanges

🌬️

Premium Australian Charcoal

High-grade 1200+ IAV charcoal bed efficiently eliminates odors, chemicals, and airborne pathogens for cleaner air.

🧼

Washable Pre-Filter

Includes a machine-washable pre-filter cloth that captures dust and debris, extending the life of the carbon.

🔄

Reversible Flanges

Flip the filter body to extend its operational lifespan, maximizing the use of the entire charcoal bed.

⚙️

Versatile Installation

Designed for flexible use as either an intake or exhaust filter to suit any ventilation configuration.

Specifications

Specification	Value
Duct Opening Size	6"
Total Dimensions	15.94 x 8.93 in. (40.5 x 22.7 cm)
Flange Length	1.57 in. (4.0 cm)
Maximum Airflow	410 CFM
Flange Material	Aluminum
Flange Design	Reversible
Mesh Material	Galvanized Steel
Carbon Type	Australian Virgin RC412
Carbon Grade	1200+ IAV
Carbon Thickness	38mm

Support & Manuals

📄Product Manual

Warranty

This product is covered by a two-year manufacturer's warranty from AC Infinity. Please note that this warranty does not cover consumables or non-durable goods designed for recurrent use. All sales are final.

FAQs

What makes Australian Virgin charcoal better?+

Australian Virgin charcoal, specifically the RC412 grade used in this filter, has a higher iodine adsorption value (1200+ IAV). This means it has more micropores to trap and neutralize a wider range of organic compounds and odors, making it significantly more effective than standard carbon.

How often should I replace the carbon filter?+

The lifespan depends on usage, humidity, and the level of odors. On average, we recommend replacing the filter every 9-12 months for optimal performance. The reversible flanges can help extend its usable life.

Can I use this filter for intake and exhaust?+

Yes, this filter is designed for versatile use. It can be installed on either the intake or exhaust end of your ventilation system to scrub air coming in or going out. For best results, we have a great guide on AC Infinity air filter kits.

What size fan is compatible with this 6" filter?+

This filter is designed for a 6-inch duct opening and pairs perfectly with any 6-inch inline fan, such as the AC Infinity CLOUDLINE T6. Ensure your fan's CFM rating is compatible for best results.

How do I wash the pre-filter?+

Simply remove the cloth pre-filter from the main carbon filter body. It can be hand-washed with mild detergent and water, or machine-washed on a gentle cycle. Allow it to air dry completely before reinstalling it.

Does this filter reduce fan noise?+

While its primary function is odor elimination, a carbon filter can help muffle some of the air noise from your fan. For significant noise reduction, we recommend pairing it with a dedicated AC Infinity 6" Duct Silencer.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

Most orders are processed within 24-48 hours after being placed.

Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

AC Infinity 6" Duct Premium Carbon Filter