Active Air Carbon Filter Filter Size:8" x 24" The cleaner the area the

The cleaner the area the longer this filter will last

You can get more out of your plants by using Big Bloom to extend your blooming season later into the year

conducting a small-scale test to ensure the lack of phytotoxicity of the combination is recommended

this unique formulation will give you bigger

Active Air Carbon Filter Filter Size:8" x 24" The cleaner the area theActive 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. Carbon Filter Specs: Attached flange 1. 8"