iRobot Roomba s9+ Vacuum

This bundle pairs the iRobot Roomba s9+ (9550) robot vacuum with the Braava Jet m6 (6112) robot mop, plus a 6-pack of iRobot hard floor cleaner concentrate. The Roomba handles dry debris on carpet and hard floors, and the Braava Jet m6 takes care of wet cleaning on hard floors. The Roomba s9+ weighs 8.15 pounds and runs up to 120 minutes per charge. It uses a foam filter, which needs cleaning now and then to keep suction steady. The cleaner concentrate works with the Braava jet 240 and m6 as well as the Roomba Combo i5, i5+, j5, j5+, j7+ and j9+, so it stays useful if you change models later. Buying the set makes sense if you want vacuuming and mopping covered by two dedicated robots rather than one combo unit. Keep in mind you'll be looking after two machines, each with its own parts to clean and replace.