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Dutch Pro Starter Pack - Soil & Hydro/Coco - Hard Water Includes Explode
Humboldt Nutrients offers the ease of a one-part Ca-Mg additive with the quality which has come to be associated with our products
Even more efficient and stronger than the original Max-Fan design
waterproof casing
Active Air Carbon Filter, 12" x 39", 1700 CFM Reflectors & Grow Lights Dutch Pro Starter Pack -Active 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
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