ONE-29 Air Mover Carpet Dryer 3-Speed 2.9 AMPS with GFCI 4-Unit Daisy Chain Capability Blue 6-Pack The BlueDri ONE-29 Air Mover is an extremely easy to carry and maneuver, professional unit, C-ETL-US listed, safety certified, lightweight, 0.33 HP 2900 CFM with 3 speeds, and 3 different blowing positions. Its design allows you to stack up to 3 units for those with limited storage ability. Daisy Chain Compatible, so you can plug in up to 4 units at a time with 2.9 AMP draw at highest speed. All units consist of a 5-year warranty, 25 ft. power cord and standard cord wrap.