Active Air Carbon Filter 12 x 39 in - 1700 CFM Silicon NIST 186 IIe and NIST

NIST 186 IIe and NIST 185g S

drainage channels simplify cleaning while newly engineered corner gussets allow for greater support

The 8 g pack is rated to an ounce

Place the seed into the hole halfway down the plug

easy to operate system

Active Air Carbon Filter 12 x 39 in - 1700 CFM Silicon NIST 186 IIe and NISTActive Air Carbon Filters are loaded with virgin activated Australian Granular Carbon. This carbon absorbs VOC's (volatile organic compounds) thus 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 heavy odors. Each filter is machine packed and includes a pre filter. Features Attached flange 1. 8" carbon bed depth