AC Infinity 4" Pro Air Filtration Kit System

AC Infinity 4" Pro Air Filtration Kit - Inline Fan w/ Smart Controller, Carbon Filter & Duct System  The AC Infinity Four-inch Pro Air Filtration Kit is a complete system that ensures air purity inside your grow tent.  Each four-inch Pro Air Filtration Kit comes with the CloudLine four-inch fan with the Controller 69 and an activated charcoal filter that uses 1200+ IAV activated charcoal to mitigate odors. This kit is easy to install and may be used for intake or exhaust Duct size: 4" Features Smart Controller The CloudLine Fan is a simple inline fan that you can use for intake or exhaust and includes the Controller 69 smart controller. Australian Duct Carbon Filter The four-inch Air Filtration Kit uses 1200+ IAV-activated Australian charcoal filter to absorb any odors that may escape your grow tent. Durable Ducting The ducting system uses four layers of dual PVC thermoplastic and flame-resistant aluminum that are tear resistant and reinforced with steel wires. Eas