AC Infinity Australian Charcoal Carbon Air Duct Filter XL, 8" SHIP_FR5 These are the building blocks

These are the building blocks that will enable your plants to grow strong and flower abundantly

Overall plant health and vitality

containers

5 cu ft bag

6 cm)    Cord Length to Controller    72 in

AC Infinity Australian Charcoal Carbon Air Duct Filter XL, 8" SHIP_FR5 These are the building blocksAC Infinity Carbon Air Duct Filter XL 8" 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: 8 Length: 23"