MELONFARM Air Filtration Kit 6″, Built-in 14cm Fan Low Nois Carbon Filter with 12-Speed Controller, 8' Ducting, Cooling & Ventilation System for Grow Tents, Indoor Gardening, Hydroponics

• Ventilation Set: Includes carbon filter with built-in 14-cm fan, 12-speed controller, and 4-inch 8-foot ventilation ducting. It is highly suitable for transferring and conveying air in various air circulation and ventilation projects, enabling you to precisely and easily control the fan speed and air flow, thus stabilizing and optimizing your growth conditions.

MELONFARM Air Carbon Filter Odor Control with Premium Australia Virgin Charcoal for Inline Fan, Grow Tent Smelliness Scrubber, 1 Pair Hanger & Pre-Filter Included