iRobot Roomba Plus 505 Combo

The Plus 505 Combo is iRobot's mid-tier answer to full mop automation: DualClean mop pads apply more consistent pressure than the single-pad setup on cheaper Plus models, and the AutoWash dock runs a self-cleaning cycle between mopping sessions rather than leaving a used pad to sit and reapply dirty water on the next pass. LiDAR mapping carries over from the rest of the Plus series for reliable room boundaries.

It sits below the Max 705 Combo in suction and mop pressure but above the base Plus 405, making it the pick for a household that mops often enough to want a properly self-cleaning dock without paying Max-tier prices. Running costs come down to AutoWash cleaning solution and periodic pad and filter replacement. It fits mixed hard-floor and carpet homes that want dependable combo cleaning inside iRobot's newly renumbered range.