Anti-bacteria filter includes copper in the fabric. This copper eliminates odor particles, keeping the filter clean, improving room air quality and keeping your body free of pollutants. Panasonic drum vacuum cleaner comes with the large dust capacity, it allows you to clean the floor with less frequency of emptying the dust bag. The grounding chain is put on the drum as counter measure for static electricity. It also has two step adjustable nozzle that can be used for multi purpose cleaning. The metallic wands are two pieces durable metallic extension wands. It includes a crevice tool and an upholstery on board.