CYBER DEALS: 10% Off AC Infinity

CODE BFBAGS

Search

Extra 5% Off

AC Infinity 4" Duct Premium Carbon Filter

Sale Price:
Or
Pay as little as
$4999/mo
for a term that suits you, up to 36 months. Learn More
⚡ EXCLUSIVE OFFER! 5% off this item
AC5 Tap to copy
COPIED!

🍃 Earn 50 points for shopping and get $0.49 off your next order. Join Harvest Club for free

To calculate 10 percent of a number, simply divide it by 10 or move the decimal point one place to the left. For example, 10 percent of 230 is 230 divided by 10, or 23.
pricePoints: 49.99
49.99,0
1
percentage: $0.49
rt:

🍃 Earn # points for shopping and get $0.49 off your next order. Join Harvest Club for free

MODEL: AC-DCF4
Need help deciding?

Expert (human) help, just a click away!

AC Infinity 4" Duct Premium Carbon Filter

Tired of unwanted odors and airborne impurities compromising your indoor grow environment? The AC Infinity 4" Duct Premium Carbon Filter is your solution for maintaining clean, fresh air.

Engineered with a thick bed of premium Australian Virgin charcoal, this filter boasts a superior 1200+ IAV rating, effectively trapping and neutralizing even the most potent smells and chemical vapors without restricting airflow. Its versatile design allows for easy installation as either an intake or exhaust filter, making it a flexible and essential component for any serious grower's ventilation system. For a complete setup, pair it with an AC Infinity inline fan.

What's Included

  • 1x 4" Duct Premium Carbon Filter
  • 1x Washable Pre-Filter Cloth

Features

💎
Premium Australian Charcoal

Features a 38mm thick bed of 1200+ IAV grade virgin charcoal for maximum odor absorption.

🔄
Reversible Flanges

Flip the flanges to use the opposite end of the filter, effectively doubling its operational lifespan.

💨
High-Airflow Design

Heavy-duty steel mesh and premium carbon allow for a maximum airflow of 210 CFM.

🧼
Reusable Pre-Filter

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

Specifications

Specification Value
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)
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

Support & Manuals

Warranty

This product is covered by a two-year manufacturer's warranty from AC Infinity. Please note, this warranty does not apply to consumable components like the carbon itself. All sales are final.

FAQs

How often should I replace my carbon filter?+

The lifespan depends on usage, but with the reversible flanges, you can expect 18-24 months of effective odor control. Regularly check for diminished airflow or odor leakage.

Can I use this filter with a fan from another brand?+

Yes, this filter is compatible with any 4" inline duct fan. For optimal performance and smart control, we recommend pairing it with an AC Infinity CLOUDLINE T4.

What is the benefit of Australian Virgin charcoal?+

Australian Virgin charcoal is considered one of the highest quality carbons for air filtration. It has a higher absorption capacity (IAV rating) and lower ash content, meaning it traps more odor molecules and lasts longer.

How do I wash the pre-filter?+

Simply remove the cloth pre-filter from the main body and machine wash it on a gentle cycle with cold water. Allow it to air dry completely before reinstalling.

Is this filter easy to install?+

Absolutely. It's designed for straightforward installation. You can connect it to your ducting as either an intake filter (pulling air through) or an exhaust filter (pushing air through). For more tips, check out our guide on AC Infinity air filter kits.

What does the 210 CFM rating mean?+

CFM stands for Cubic Feet per Minute. This 210 CFM rating indicates the maximum volume of air the filter can process per minute without significant restriction, making it suitable for small to medium-sized grow tents. A great match for our 2'x4' grow tents.

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

Read More