Introducing the Victory Innovations VICTORY ELECTROSTATIC CORDLESS BACKPACK SPRAYER VP300ES VP300ESK, Patented electrostatic charge penetrates chemical providing a thin even spray pattern on all surfaces3-in-1 nozzle lets you set the spray particle size to match your applicationCordless convenience allows for effortless movement room to roomWeigh 10.0 lbs. (29 lbs. fully loaded)Removable easy fill HDPE tank holds 2.25 Gal. of chemical, allowing you to coat up to 23,000 sq. ft.4 ft. hose with quick release valve allows for comfortable reach and maximum maneuverabilityNozzle spray sizes: 40 mic full cone, 80 mic full cone, 110 mic 120 degree fan