4 Inch Air Carbon Filter, with Australia Virgin Charcoal Smell Control for Inline Duct Fan, Grow Tent, Prefilter Included, Reversible Flange 4" x 12", Black
Superior Odor Control: 4 inch carbon filter is made of premium Austrialian virgin charcoal at 1050+ IAV, which helps to eliminate pungent smells and chemicals. 38mm thick charcoal ensures its high absorption.
Reversible Flange and Base: The carbon filter 4 inch flange and bottom can be removed to reverse the charcoal canister, allowing the filter body to be flipped upside-down for reversible smell filtration and an extended service life.
Unique Design: The 4 inch carbon filter for grow tent dual-sided galvanized steel mesh adopt round hole design, which greatly increases the open area and ensures the max airflow 223 CFM, which enables a higher filtration rate.
Wide Applications: Air carbon filter can be used inline fan and duct fans, intake and exhaust fans, air exchange fans, ventilation ducts and other accessories, which can also be used grow tent, hydroponics room, kitchen and basement.
Pre-Filter Cloth: Grow tent filter heavy-duty construction contains aluminum ranges and dual-sided galvanized steel mesh. Includes a machine washable pre-filter cloth to prevent carbon residue. Package Included: 4 Inch Carbon Filter × 1, Pre-Filter × 1.
