The ECOVACS Robotic Vacuum Cleaner with Mop and Water Tank combines durable wide-reach sides brushes with a direct suction vacuum design and high-efficiency air filtration system that makes it extremely adept at cleaning allergy inducing pet hair and fur, without the possibility of blockage or debris build up. This means it’s cleaning ability is consistently thorough from beginning to end. Smart Motion guided auto-clean mode adapts to your home’s unique environment, plus 2 bonus cleaning modes for your unique cleaning needs. Spot Mode focuses on a small area, perfect for high concentrations of dirt or dust. Edge Mode tackles hard-to-clean corners & edges.