Phat Elf Charcoal Carbon Filter Environmental Controllers This DE Open type reflector

This DE Open type reflector delivers uniform growth over a broad footprint

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The blend promotes a stronger root system

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Phat Elf Charcoal Carbon Filter Environmental Controllers This DE Open type reflectorFilled with 100% virgin coconut charcoal, the lightweight Elf filter is specifically designed and sized to hang inside smaller grow tents or huts. Phat filters remove the strongest and most potent plant odors. Perfect for single pass odor control and or continuous in room scrubbing of odors. 4"x10" Carbon Filter 4" Collar Optimal CFM Range: 150 265 Note: Use the Phat HEPA filter to cleanse the air that enters into your indoor garden. Phat's HEPA