AA CARBON FILTER 4" x 14" 215 CFM GAVITA pH Perfect Grow

pH Perfect Grow

Potassium – 1%

The result is a next-generation silicate that increases stalk rigidity

Allows you to twist and turn while watering without the hose getting tangled

There’s no need for nitrogen fertilizers at first

AA CARBON FILTER 4" x 14" 215 CFM GAVITA pH Perfect GrowActive 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