Large and in charge, Bob PetHair knows how to handle big families, big dogs, and big messes. Extra-long main brush reels in hair, dust and dirt, while side brush spins in tandem with the main brush to pick up scraps and bits gathered in corners and along the walls. Large dustbin packs pet hair, dust, pet dander, litter, and kibble that furry family members leave behind. Triple layer filter captures harmful particles and pathogens in the air