Duct Carbon Filter 8 - Charcoal Carbon Filter for 8" Duct Fan cleanroom measures 18''L x 18''W x

measures 18''L x 18''W x 25

Espoma's proprietary blend of beneficial microbes

(1) 150 gallon reservoir

Choose the size and orientation that works best for your set up

(1) 30 gallon reservoir with cover (EPI)

Duct Carbon Filter 8 - Charcoal Carbon Filter for 8" Duct Fan cleanroom measures 18''L x 18''W xDesigned 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