What are the different types of air showers? Common geometries or types of air showers include: Single-person air showers，Dual-person air showers，Pass-through air showers，Object air showers, Vertical flow air showers, straight air showers , tunnel air showers , L-shaped air showers , S-shaped air showers , U-shaped air showers ,Goods shower room，Continuous Air Showers，Explosion-proof Air Showers，and three-door air showers. ​