AC Infinity 4-Inch Carbon Filter XL | Extra Large Ph Management Slide your standard 8-inch flexible

Slide your standard 8-inch flexible ducting or a matching 8-inch carbon air filter directly over the fan’s intake or exhaust flanges

heavy-duty grow pole mounting clamps

Boron and iron are involved in the transportation of energy in the plant and the formation of sugars

this formula leaves zero oily residues

Program custom day-and-night humidity schedules

AC Infinity 4-Inch Carbon Filter XL | Extra Large Ph Management Slide your standard 8-inch flexibleAC Infinity 4 Inch Duct Carbon Filter XL (Extra Large Australian Charcoal) Product Overview Maximize your ventilation endurance and eliminate intense odors with the AC Infinity 4 Inch Duct Carbon Filter XL. Engineered with an elongated chamber, this extra large model contains an expanded carbon bed designed to trap pollutants over an extended lifespan. It pairs seamlessly with 4 inch high airflow inline fans to provide superior molecular scrubbing