Active Air HD 12" Floor Fan HGC732211 They have attached handles for

They have attached handles for easy transport and each set comes with its own personal black carrying bag

2-Channel Low Drift NDIR (non-dispersive infrared) Gas Sensor

It is cool and damp for several inches

oil and water

Active Air HD 12" Floor Fan HGC732211 They have attached handles forOur Active Air Floor Fans are durable, high performance circulation floor fans that feature a redesigned motor engineered for continuous use. Each unit has been manufactured to ensure safety, reliability, and ease of use. Offering 3 speed push button operation, they can pivot to perform at a tilted or vertical angle. The fans are very tough and will easily handle even the harshest grow room environments. Featuring whisper quiet operation and heavy