- 8 lbs of Activated Carbon Refill
AC Infinity Activated Carbon Refill - 8 Pounds
- 8 lbs of 1200+ IAV Australian virgin charcoal for high adsorption
- Highly porous RC412 granules provide a massive surface area to trap odors
- Compatible with all refillable carbon filter canisters and HVAC setups
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Who This Is For
- You are refilling your canister because your exhaust smells and buying a whole new filter feels like a total waste.
- You are stocking up on high-grade charcoal because your room needs heavy-duty scrubbing to stay completely discreet.
What We Found
- The RC412 granules are noticeably denser and less dusty than the generic bulk carbon we used to see
- We found that the eight pound bag is the exact amount needed to fully pack a standard six inch refillable filter
What Users Say
- Buyers who switched to refilling report they cut their annual filtration costs by more than half
- Users who replaced spent media say their rooms stayed scent-free longer than with factory carbon
AC Infinity Activated Carbon Refill - 8 Pounds
Are strong odors compromising your grow space and your filters losing effectiveness? The AC Infinity Activated Carbon Refill is the economical and high-performance solution to restore your air filtration system to peak efficiency. This 8-pound bag is packed with premium 1200+ IAV Australian virgin charcoal, specifically chosen for its exceptional porosity and adsorption capabilities. It effectively traps and neutralizes even the most stubborn odors, ensuring your environment remains clean and fresh. By refilling your existing filter, you not only save money but also reduce waste, making it a smart choice for any conscientious grower. It's the perfect way to maintain your refillable carbon filters and keep your ventilation system running like new.
What's Included
Features



Premium Australian Charcoal
Uses 1200+ IAV Australian charcoal for superior odor control and air purification.
Enhanced Adsorption
Highly porous RC412 granules feature a massive surface area to trap more airborne contaminants.
Eco-Friendly Solution
Extends the life of your existing carbon filters, reducing waste and saving you money.
Versatile Use
Ideal for refreshing filters used in grow tents, HVAC systems, and other ventilation setups.
Specifications
| Specification | Value |
|---|---|
| Capacity | 8 Pounds |
| Carbon | Australian Virgin Charcoal |
| Grade | 1200+ IAV |
| Porosity | RC412 |
| Form Factor | Granules |
FAQs
This 8-pound bag is typically enough to refill a 6-inch carbon filter once, or a 4-inch carbon filter twice. Always check your filter's specific requirements for exact measurements.
The Australian virgin charcoal used by AC Infinity has a 1200+ IAV rating and RC412 porosity, meaning it has a vast surface area with millions of micropores to trap and neutralize more odor molecules than standard carbon.
Yes, this activated carbon can be used to refill most standard carbon filters, as long as they are designed to be refillable. It's a versatile solution for many brands on the market.
Replacement frequency depends on usage, humidity levels, and the concentration of odors. Generally, we recommend replacing the carbon every 12-18 months or whenever you notice a decrease in odor control effectiveness.
It's best to perform the refill in a well-ventilated area or outdoors to minimize dust. Wear gloves and a mask. Simply empty the old carbon from your filter and carefully pour in the new granules, ensuring an even fill without over-compressing. You can learn more in our guide to AC Infinity air filter kits.
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Why Trimleaf
Equipping home growers, craft producers, and commercial operations across North America since 2016.