The "B" Dustertm is a unique, patented tool ( US Patent No.6,925,751) designed for the Pest Management Industry. It is a completely portable, rechargeable heavy duty power applicator that gives you the ability to apply dust pesticides to remote locations. Rechargeable, portable compressor Not tethered to a vehicle or stationary compressor Clear, measured reservoir allows you to know the amount of pesticide applied. No more guessing or estimating. No hoses or tubes filled with pesticides. Greatly reduces risk of contamination and clogging Rigid, tab locking extension pole gives more control. Reduces or eliminates the use of ladders, saving time, liability and techs with a fear of heights Perfect for bees, wasps, carpenter bees, hornets, yellow jackets, ants, roaches, etc. where ever dusts are recommended Easy quick connect assembly Transports easily on ladder rack. (4" PVC tube is recommended) Reaches second floor eaves with ease One year warranty Designed by Pest Management Professionals for Pest Management Professionals. Compare to other tools on the market and you will see the difference Comes complete! Tab locking 16' extension pole, rechargeable portable compressor, shoulder strap, clear measured dust reservoir, trigger assembly, and 2 hoses. Custom length poles are available up to 16'.