iRobot Roomba Virtual Wall 1 Robotic Vacuum Replenishment Kit Roof-Shingles Watersense certification promotes water conservation

iRobot Roomba Virtual Wall 1 Robotic Vacuum Replenishment Kit Roof Shingles Watersense certification promotes water conservation Watersense certification promotes water conservation Monitor pressure balance valve keeps water temperature within a safe + 3degrees F (+ 1 porcelain coated wire cooking grates resi Feature 2 Text Heavy gauge steel construction Feature 3 Text Primary Cooking Space: 619 sq 800 and 900 Series Robots and Scooba 400 Series Robots Series Name Roomba Virtual Wall Type Robotic vacuum replenishment kit Total Number of Pieces 1 Warranty 1 year limited CA Residents: Prop 65 Warning(s) No Brand Model Compatibility Compatible with all Roomba 500