White cylindrical air filter with metal duct opening, secured by white elastic bands.

Charco Plus 4'' X 8'' Activated Carbon Air Filter

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MODEL: 971204

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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

1x Charco Plus 4'' X 8'' Activated Carbon Air Filter
1x Washable Pre-filter

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.

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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Charco Plus 4'' X 8'' Activated Carbon Air Filter

Charco Plus 4'' X 8'' Activated Carbon Air Filter

What's Included

Features

Powerful Odor Removal

Improves Air Quality

Long-Lasting Performance

High Airflow Design

Easy Installation

Durable Construction

Specifications

FAQs

Shipping & Returns

Customer Reviews

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