Duct Carbon Filter 8 - Charcoal Carbon Filter for 8" Duct Fan cleanroom it is comparable to the

it is comparable to the leading premium ducting on the market

(1) 150 gallon reservoir

silicon dioxide derived from diatomite and yucca extract

fear no more

Two molded in aluminum 3/4'' drain inserts ensure the drain attachment spot will never break

Duct Carbon Filter 8 - Charcoal Carbon Filter for 8" Duct Fan cleanroom it is comparable to theDesigned to eliminate odors and chemicals for grow tents and hydroponics room. Features premium grade Australian charcoal with higher adsorption and longer life rating. Contains heavy duty aluminum flanges, galvanized steel meshing, and clothed pre filter. Enables maximum airflow passthrough for both intake and exhaust configurations. Duct Opening: 8 Length: 20" Airflow Rating: 770 CFM Carbon: Australian RC412 at 1200+ IAV Thickness: 38mm PRODUCT