AC Infinity Australian Charcoal Carbon Air Duct Filter XL, 6" Plugs & Inserts May also be injected into

May also be injected into media

Weight (lb): 1

slow-release organic fertilizer that provides a long-lasting source of phosphorus and calcium to support strong root growth

This will enable your plants to break down and absorb nutrients efficiently and effectively

mounting hardware and instructions

AC Infinity Australian Charcoal Carbon Air Duct Filter XL, 6" Plugs & Inserts May also be injected intoAC Infinity Carbon Air Duct Filter XL 6" Designed to eliminate odors and chemicals for grow tents and hydroponics room. Features premium grade Australian charcoal with higher adsorption and longer life rating. Extra large size contains larger carbon bed for longer lifespan while maximizing airflow passthrough. Includes two prefilter cloths and two rope hangers; built with aluminum flanges and stainless steel meshing. Duct Opening: 6 Length: 20"