iRobot Roomba Plus 4020 Combo Robot Autowash Dock
Best price now
$749.99at iRobotChecked Nov 9
Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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The Roomba Plus 4020 Combo is iRobot's mid-range robot that vacuums and scrubs floors, with two spinning mop pads that lift automatically when it crosses carpet. Its AutoWash dock empties the bin, washes and dries the pads, and cleans itself, so hands-on upkeep is minimal. ClearView LiDAR maps rooms quickly and cleans in straight rows, day or night. It sits below iRobot's flagship Combo models on suction and obstacle avoidance, but covers the same vacuum-and-mop routine for less. Owners like the automation; some find edge cleaning and navigation around clutter weaker than premium rivals.
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Lowest price we've seen: $749.99 on Nov 9 at iRobot. Tracked across 1 store since Nov 9.
Owners praise the hands-off dock and the convenience of vacuuming and mopping in one run. Many say it handles pet hair and daily dust well. Criticism centers on edge cleaning, navigation around clutter, and occasional streaking on hard floors.
The Roomba Plus 4020 Combo is a robot vacuum and mop that comes with an AutoWash Dock. It vacuums and scrub-mops in one robot. The DualClean Mop Pads spin at 200 RPM and lift automatically over carpets.
ClearView LiDAR maps the home in minutes. The robot then cleans in neat rows, even in the dark. It has four cleaning modes: vacuum only, mop only, combo, or vacuum first then mop.
The AutoWash Dock empties debris automatically, washes and dries the mop pads, and runs a self-cleaning cycle. You can control the robot with a voice assistant, the Roomba Home app, or the buttons on the robot.
