Refillable Carbon Filter Kit 6-Inch

AC Infinity’s Refillable Carbon Filter Kit 6" is a duct carbon filter designed for grow tents and small grow rooms. The kit includes the refillable canister, 1+ activated‑carbon refill, a funnel and scoop, plus straps and prefilter cloths to support easy maintenance. The can uses Australian virgin RC412 charcoal (1200+ IAV) behind dual‑layer galvanized steel mesh with a protective gunmetal finish. Tool‑free, twist‑off, reversible aluminum flanges allow refilling and flipping to maximize bed life. The filter measures 40.5 cm long with 6-inch (≈15 cm) duct openings and 22.7 cm outer diameter. It’s rated for up to 410 CFM airflow (≈697 m³/h) when paired with compatible 6-inch inline fans for odor scrubbing on exhaust or intake configurations.