VIVOSUN Inline Channel Fan 150 mm, Extractor Fan 663m³/h with Speed Controller, Activated Carbon Filter 240 cm, Temperature Humidity Meter for Grow Tent, Greenhouse and Greenhouse — Open-Box

All-In-One Combo: This inline fan combo enables your ventilation system set up in a grow tent, which is ideal for cooling down heat from lighting fixtures and controlling hot and humid conditions

Powerful Inline Fan: Made of galvanized steel, the 6-inch inline fan runs at a speed of 2450 RPM and produces an air flow of 390 CFM, with a noise level of just 34dB the maximum

Premium Carbon Filter: Interior and exterior mesh construction provides 54% open area for free air flow; It is filled with 1200+ RC 412 Virgin Australian activated charcoal captures air contaminants effectively

Multi-Layer Air Ducting: It comes with 3-layer construction--inner and outer layers are made of heavy-duty aluminum foil that is fire-retardant and its middle layer adopts PET thermoplastic

2 Rust-free Clamps: The kit includes a pair of clamps that are made of stainless steel, which are used for securing the connection between ducting and inline fan to keep the connected components in place

VIVOSUN pipe fan 10 cm 323 m³/h set is perfect for cooling the heat of lighting systems and controlling hot and humid conditions. The extractor fan is made of galvanised steel and produces an air flow of 323 m3/h with a noise level of only 30 dB. The Australia activated carbon effectively absorbs air contaminants. The hose consists of a 3-layer construction. The set also includes a pair of stainless steel clamps