L10 Ultra, L10s Ultra, L20 Ultra, L10s Pro, Ultra TriCut Brush. The TriCut Brush 2.0 is an innovative brush specifically designed for the vacuum cleaner series L10 Ultra, L10s Ultra, L20 Ultra, L20 Ultra Complete, L10s Pro Ultra, L10s Pro Ultra Heat, X40 Ultra, X40 Ultra Complete, and X40 Master. It is a versatile tool that, thanks to its unique design, allows for greater vacuuming efficiency and ensures thorough cleaning of all types of surfaces.