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White activated carbon air filter with a silver metal connector.
Silver metal air filter with carbon filter element and duct connection.
White activated carbon air filter with a silver metal connector.
Silver metal air filter with carbon filter element and duct connection.
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Charco Plus 12'' X 40'' Activated Carbon Air Filter

Official Charco Plus Dealer Model: 971212-1
$279.99 USD$259.99 USD$279.99 USD
 $279.99 USD
starting from 0% interest financing from /mo.

Payment Options

Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Must apply on a desktop device.
Schedule:Flexible
Term:Up to 36 months
Interest:Processing fee + interest
Lease-to-Own?Yes
Amount:$500 to $10,000
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  • Neutralizes up to 99.5% of odors using 100% virgin activated carbon
  • Extra-long 40-inch carbon bed provides massive surface area for scrubbing
  • 12-inch flange fits high-volume industrial fans and heavy ducting
  • View More Details

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VOLUME PRICING

Commercial & Bulk Purchasing

We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.

Commercial Inquiry

Contact Information
THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are upgrading to a massive 40-inch filter because smaller units saturate too quickly in high-odor rooms.
  • You are installing a high-capacity carbon scrub because airborne spores keep compromising your harvest quality.

What We Found

  • At 74 pounds, you must verify your ceiling mounts or tent frame can handle the weight before this arrives
  • We have seen the 18-month lifespan hold up well as long as you keep your room humidity below 70 percent

What Users Say

  • Growers who swapped out smaller units say they finally stopped smelling their harvest from the driveway
  • Users in high-heat rooms say the carbon stays effective even when temperatures consistently hover near 180F

Charco Plus 12'' X 40'' Activated Carbon Air Filter

Tired of strong, unwanted odors escaping your indoor garden? The Charco Plus 12'' x 40'' Activated Carbon Air Filter is your professional solution for maintaining a fresh, clean, and discreet growing environment. Engineered with 100% virgin activated carbon, this filter excels at capturing and neutralizing even the most potent smells right at the source, ensuring your air remains pure.

Beyond simple odor control, this powerful filter significantly improves air quality by trapping airborne impurities like mold spores and dust, protecting your plants from potential harm. Its robust construction allows it to operate in temperatures up to 180°F and provides reliable performance for up to 18 months. This large-capacity filter is an essential component for any serious grower looking to optimize their ventilation and environmental control. The full Charco Plus lineup offers solutions for any size operation.

Features

👃
Elite Odor Elimination

Neutralizes up to 99.5% of odors using 100% premium virgin activated carbon for a completely fresh environment.

🍃
Purifies Air

Protects your plants by trapping harmful airborne particles like mold spores and dust, ensuring healthier growth.

⏳
Long-Lasting Performance

Engineered for durability, this filter provides consistent performance for up to 18 months of continuous use.

🔧
Simple Installation

Comes with a pre-installed 12-inch flange, making setup quick and easy to integrate into your existing ventilation.

Specifications

Specification Value
Flange Size 12 inches
Filter Bed Length 40 inches
Weight 74 lbs
Width 16.25 inches
Height 16.25 inches
Shipping Length 43.75 inches

FAQs

How long does the Charco Plus filter last?+

Under typical conditions, the Charco Plus filter is designed to provide effective odor control for up to 18 months of continuous use. Longevity may vary based on the intensity of odors and humidity levels in your environment.

What makes virgin activated carbon better?+

Virgin activated carbon has a higher absorption capacity because its millions of micropores are completely clean and unused. This allows it to trap more odor-causing molecules more effectively than recycled carbon. You can learn more in our complete grow room setup guide.

Is the pre-filter washable?+

Yes, the included pre-filter sleeve is removable and washable. We recommend cleaning it every 3-6 months to maintain optimal airflow and extend the life of the main carbon filter.

What size fan do I need for this 12" filter?+

You should match this filter with a 12-inch inline fan. Using compatible fans and ducting ensures maximum efficiency and prevents unnecessary strain on your ventilation equipment.

Do you offer other sizes?+

Yes, the Charco Plus line includes various sizes to fit different spaces. Whether you need a compact 4'' x 8'' filter for a small tent or a large commercial model, we have a solution for you.

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.)

Call (360) 800-5535

Why Trimleaf

Equipping home growers, craft producers, and commercial operations across North America since 2016.

10+
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