ProVac offers pro-level cleaning ability with consistent powered suction that removes dirt & debris in a flash. Plug-in powered cleaning - no batteries required. Includes Dual Density Filter Pad (Item #11078) - easily traps large and small waste particles. Spotlight LED makes cleaning a breeze in dark corners and hard-to-see areas. 2 speed settings with pause feature to release trapped gravel. Extender nozzle for deeper aquariums Quick-release filter cartridge. Gravel guard prevents clogging. Ergonomic handle for comfortable use. Water change adapter (hose sold separately).