Tri-Motor System - The Scuba 1100W is among the most efficient, most robust cordless robotic pool cleaners designed specifically for above-ground pools or flat-floored in-ground pools. Bottom Roller Brush - The Scuba 1100W combines multiple functions for superior cleaning. Its premium silicone brush scrubs the pool floor and channels debris into a sophisticated filtration system, outperforming similar class devices. Advanced Particle Filtration - Introducing Aiper's Advanced Particle Filtration system, designed to significantly enhance cleaning efficiency. This cutting-edge technology effectively handles common debris like fine sand, pebbles, and leaves, as well as microscopic algae and other microorganisms as small as 3 microns. Experience true cleanliness and hygiene for your pool with Aiper. One-Click Activation - Click and forget. Cleaning is now as simple as pressing a button and watching the cleaning happens before your eyes. Bumper Protection - As the Scuba 1100W jets across your pool floor, anti-collision bumpers around the device protect it and your pool from accidental damage, ensuring your pool is always in the best shape of its life.