Eufy Wetvac W31 T2730T11 Wet & Dry Cordless Vacuum Cleaner Providing wet or dry cleaning, the Eufy Wetvac W31 Wet & Dry Cordless Vacuum Cleaner is designed to clean everything, even itself! A 2,500RPM rolling brush effectively lifts dirt from your floors as the 12,500Pa suction power sucks it all in for a deeper and more thorough clean. It's two specially designed rolling brushes are perfect for a variety of hard floors and carpets throughout your home and it runs up to 35 minutes to handle messes of all sizes. Best of all, you don't need to clean the W31, it rinses its brush in real-time while on its charging base!