Active Air Carbon Filter, 10" x 39", 1400 CFM Dry and composed of FDA approved

and composed of FDA approved

Essential microelements to catalyze photosynthesis

Pretty frustrating

Shooting Powder contains a proprietary blend of pH-balanced

NOTE: At Advanced Nutrients

Active Air Carbon Filter, 10" x 39", 1400 CFM Dry and composed of FDA approvedActive Air Carbon Filters are loaded with virgin activated Australian granular carbon. This carbon adsorbs VOC's (volatile organic compounds) therefore trapping every odor molecule that passes through the filter onto the micro porous carbon surface. These filters are light weight and incredibly effective at removing the most potent and dankest odors. Each filter is machine packed and includes a pre filter. Attached flange 1. 8" carbon bed depth Powder