- 1x Charco Plus 4'' X 8'' Activated Carbon Air Filter
- 1x Washable Pre-filter
Ask Sage about this product
Charco Plus 4'' X 8'' Activated Carbon Air Filter
starting from 0% interest financing from
/mo.
- 180 CFM airflow capacity for scrubbing air in small to medium grow spaces
- Thick 52mm bed of 100% virgin coal-based carbon captures 99.5% of odors
- Compact 11 inch length fits inside tight 2x2 or 2x4 tents with 4 inch ducting
- View More Details
Earn 69 points for shopping and get $0.69 off your next order. Join Harvest Club for free.
Free Shipping On Most Items*
To the lower 48
Transparent Pricing
Backed w/ price match guarantee
Secure Checkout
SSL encrypted payments
Ask Sage about this product
VOLUME PRICING
Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
Who This Is For
- You are building a small grow space because you need a discreet setup that neutralizes smells before they vent.
- You are choosing a 52mm carbon bed because thin budget filters allow breakthrough odors much sooner than expected.
What We Found
- The 52mm carbon bed is thicker than most 4 inch filters, which stops odors from punching through at peak harvest.
- We found the coal-based carbon holds up better in damp environments than the light coconut shell alternatives.
What Users Say
- Growers who swapped cheap filters say the 18 month lifespan saved them from the hassle of mid-run replacements.
- Buyers using small tents say the 8 inch width leaves more room for lights and fans compared to bulkier models.
Charco Plus 4'' X 8'' Activated Carbon Air Filter
Struggling to control strong odors from your indoor garden? The Charco Plus 4'' X 8'' Activated Carbon Air Filter is your solution, effectively neutralizing unwanted smells to keep your space fresh and discreet. Using a 52mm bed of 100% virgin activated coal-based carbon, this filter captures and eliminates up to 99.5% of airborne odors, molds, and other impurities.
Engineered for durability, it operates efficiently in temperatures up to 180°F and provides reliable performance for up to 18 months. This compact filter is an essential component for any small to medium-sized grow space, ensuring clean air for healthier plants. For optimal performance, pair it with compatible inline fans and ducting. If you need a different size, explore the full Charco Plus lineup, including the popular 6'' X 20'' filter for larger areas.
What's Included
Features
👃
Powerful Odor Removal
Removes 99.5% of odors using 100% virgin activated carbon for maximum purity.
✨
Improves Air Quality
Captures airborne particles like mold and spores, protecting your plants and promoting healthy growth.
⏳
Long-Lasting Performance
Built to last for up to 18 months of continuous use, offering exceptional value and reliability.
💨
High Airflow Design
Optimized for an airflow of 180 CFM, ensuring efficient ventilation without compromising performance.
🔧
Easy Installation
Comes with a pre-installed 4-inch flange, allowing for a quick and secure connection to your ducting.
💪
Durable Construction
Features a robust build that can withstand temperatures up to 180°F for consistent operation.
Specifications
| Specification | Value |
|---|---|
| Airflow | 180 CFM |
| Flange Size | 4 inches |
| Carbon Type | 100% Virgin Activated Coal-Based Carbon |
| Filter Bed Depth | 52 mm |
| Lifespan | Up to 18 months |
| Max Operating Temp | 180°F |
| Weight | 4.65 lbs |
| Dimensions | 8" W x 8" H x 11" L |
FAQs
How effective is this carbon filter at removing odors?
The Charco Plus filter is extremely effective, removing up to 99.5% of airborne odors. It uses a thick 52mm bed of 100% virgin activated carbon, which has superior absorption capabilities compared to recycled carbon.
How long does the Charco Plus filter last?
Under typical conditions, this filter is designed to last for up to 18 months of continuous operation, making it a durable and cost-effective choice for air purification.
What size fan is compatible with this 4" filter?
This filter is designed for a 4-inch ducting connection. It should be paired with a 4-inch inline fan with a CFM rating that matches or is slightly lower than the filter's 180 CFM rating for best results. You can find many compatible options in our inline fans section.
Is the pre-filter included, and is it washable?
Yes, a washable pre-filter is included. The pre-filter captures larger particles like dust and hair, extending the life of the activated carbon. We recommend washing it every 3-6 months.
How do I set up a complete ventilation system for my grow room?
A complete system typically includes a carbon filter, an inline fan, and ducting. The filter is placed inside the grow space to scrub the air before it's exhausted by the fan. For a step-by-step guide, check out our article on building a complete grow room setup. You may also need environmental controllers to automate fan speed based on temperature and humidity.
Happy To Help
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.
10+
Years of Specialist Knowledge
4.8★
1949+ Verified Reviews
50,000+
Growers Served
120+
Top Equipment Brands in Stock