Convenient handling with pivoting scrubbing brush head and large debris capture, the Pool Blaster Centennial offers handy use for any size pool or spa. Quick release connector for telescopic pole, free 4-piece segmented pole set included. No messy hoses or pumps required! Operates on rechargeable lithium battery, up to 45 minutes of use per charge. Easy grip handle, nose cap or corner crevice nozzle for spot cleaning. Cleans all types of pools and spas. Reusable multilayer filter. Quickly removes debris, leaves, sand and more. Wide opening debris chamber valve.