It is produced to help dilute and evacuate harmful gases created by vehicles in daily use. When the vehicle exhaust gases formed in the parking garages are examined in terms of density, it is known that it hangs in the parking lot and accumulates at the lower levels, since it is close to the density of the air. Cvsair Smart Jet Fan, which is produced with this situation in mind, is suitable for column applications thanks to its compact design, provides high energy efficiency thanks to EC motor technology, and is business-friendly with low operating costs.