850 CFM Funk Filters keep your plants safe by removing 99.5% of all odors and most other airborne particles. Featuring an aluminum housing packed with a high performance virgin activated carbon, they’re available in a wide range of sizes making them ideal for both smaller tents and large commercial greenhouse applications. Filter life is significantly increased by the increased surface area of granular carbon with a 1050 mg/g iodine number. The extra efficient 2 inch carbon base and aluminum housing provide an ultra-light filter that is easier to handle, yet out performs many heavier filters.
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