That might feel like overkill, but if you're planning to use the L40 Ultra regularly then it's going to save you a significant amount of time and effort. The Eufy’s brush is supposedly anti-tangle — a cutting tool inside the robot should shred the hair — but this wasn’t effective. https://top-3-automatic-vacuum-cl43197.izrablog.com/35194612/a-chave-simples-para-top-3-automatic-vacuum-cleaners-unveiled