Robot ace 300. cordless automatic battery-powered pool cleaner for pools up to 12 x 6 m. cleans floor, walls and waterline on all types of materials and shapes, including beach-entry pools. adaptivenav smart scanning. includes 6 l filter basket, easy to extract with hook (ends cycle near the wall). cycle programming with full basket alert. modular design for easy maintenance without technical assistance for replacing components: brush, filters and belt. mobile app control