VIVOSUN Air Filtration Kit: 4 Inch 203 CFM Inline Fan, 4'' Carbon Filter and 8 Feet of Ducting Combo

• UPC   736783800444
• 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 4-inch inline fan runs at a speed of 2500 RPM and produces an air flow of 203 CFM, with a noise level of just 49 dB the maximum Premium Carbon Filter: Interior and exterior mesh construction provides 53% open area for free air flow. It is filled with 1050+ RC 48 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