TerraBloom Carbon Filter, 6” by 16”, 400 CFM, Australian Certified Virgin Carbon (RC-48 Class, 1.8 Bed), Air Scrubber with Aluminum Top and Base

TerraBloom Activated Charcoal Carbon Filter 6" x 16", Up to 400 CFM, Premium Grow Tent Odor Scrubber, 1.8" Extra Thick Layer of Top Grade Activated Australian Virgin Charcoal

TerraBloom ECMF-150, Quiet 6" Inline Duct Fan with Variable Speed Controller – Ventilation Exhaust Fan for Heating Cooling Booster and Grow Tents

AC Infinity Flexible 6-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust