Black bag of "Premium Activated Carbon" with "16 lb" label, and a pile of charcoal.

Activated charcoal in a pile with "Pure Charcoal Certified" badge and "Biodegradable 100% Compostable" seal.

Granular vs. pelletized activated carbon with text explaining greater adsorption.

AC Infinity Activated Carbon Refill bag and refill guide table.

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AC Infinity Activated Carbon Refill - 16 Pounds

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AC Infinity Activated Carbon Refill - 16 Pounds

Are unwanted odors compromising your grow space? Don't replace your entire carbon filter—revitalize it. The AC Infinity Activated Carbon Refill provides a cost-effective way to restore peak odor-trapping performance and maintain pristine air quality.

Packed with 16 pounds of premium 1200+ IAV Australian Virgin Charcoal, this refill leverages RC412-grade porosity to capture and neutralize even the most stubborn smells. Its unique granular structure provides a massive surface area for enhanced adsorption, ensuring your ventilation system works as effectively as day one. This generous pack is enough to fully restore one 8-inch filter, two 6-inch filters, or four 4-inch filters, making it a versatile and economical choice for any grower looking to optimize their ventilation kit.

What's Included

1x 16 lbs bag of Activated Carbon Refill

Features

AC Infinity Activated Carbon Refill - 16 Pounds in packaging

AC Infinity Activated Carbon Refill - 16 Pounds filtration demonstration

AC Infinity Activated Carbon Refill - 16 Pounds showing enhanced adsorption

AC Infinity Activated Carbon Refill - 16 Pounds specification details

🌬️

Premium Australian Charcoal

Utilizes 1200+ IAV RC412 virgin charcoal for maximum purity and effectiveness.

🧲

Superior Odor Adsorption

Highly porous granules create a massive surface area to trap and neutralize unwanted odors.

♻️

Eco-Friendly & Economical

Extend the life of your carbon filter, reducing waste and saving money on replacements.

🌱

Versatile Application

Ideal for grow tents, hydroponics, HVAC systems, and other air filtration needs.

Specifications

Specification	Value
Capacity	16 Pounds
Carbon	Australian Virgin Charcoal
Grade	1200+ IAV
Porosity	RC412
Form Factor	Granules

FAQs

How do I know when to replace the carbon in my filter?+

You should replace the carbon when you start to notice odors escaping from your ventilation system. For most growers, this is typically every 12 to 18 months, depending on usage and environmental conditions.

Is this carbon compatible with other brands of filters?+

Yes, this premium granulated carbon can be used to refill any brand of carbon filter, as long as the filter is designed to be refillable.

How many refills can I get from this 16 lb bag?+

This bag provides enough carbon for one 8-inch filter refill, two 6-inch filter refills (like the popular AC Infinity 6" Refillable Filter), or four 4-inch filter refills.

What makes Australian charcoal better?+

Australian charcoal, specifically the 1200+ IAV grade used here, is known for its high density and micro-porosity. This creates a larger surface area for trapping odor molecules compared to standard carbon. For more details on air filtration, check out our in-depth guide on AC Infinity kits.

Is there a smaller or larger size available?+

Yes, we also offer this high-quality carbon in an 8-pound bag for smaller needs and a 32-pound bag for larger operations.

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

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AC Infinity Activated Carbon Refill - 16 Pounds

AC Infinity Activated Carbon Refill - 16 Pounds

What's Included

Features

Premium Australian Charcoal

Superior Odor Adsorption

Eco-Friendly & Economical

Versatile Application

Specifications

FAQs

Shipping & Returns

Customer Reviews

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