Home Slickdeals Renewed Roborock E4 Mop Robot Vacuum and Mop Cleaner $149.99 + Free... Slickdeals Renewed Roborock E4 Mop Robot Vacuum and Mop Cleaner $149.99 + Free Shipping By ARCOM - 4 August 2021 82 0 SHARE Facebook Twitter Go to the deal page: Renewed Roborock E4 Mop Robot Vacuum and Mop Cleaner $149.99 + Free Shipping