Lasko Wind Tower 4910 Desktop Tower Fan, 120 V, 3-Speed, 114 cfm Air, Platinum Glass The bottom easy empty dirt

The bottom easy empty dirt tank makes it simple to clean the vacuum out and multi-level filtration helps to reduce allergens

Oval opening size of 1-1/2 in x 2-3/4 in

19 and 24 mm

The SMART Flow roller saves you time and effort because it is faster than a traditional roller with less mess and provides an even finish from beginning to end

Single phase unit

Lasko Wind Tower 4910 Desktop Tower Fan, 120 V, 3-Speed, 114 cfm Air, Platinum Glass The bottom easy empty dirtLasko's space saving PLATINUM Desktop Wind Tower oscillating multi directional fan features 3 refreshing speeds and combines pivot with oscillation to move air in two stationary directions.