![Amazon.com - caSino187 Clean Base Automatic Dirt Disposal System for Roomba i Series. i1 i2 i3 i4 i6 i7 i8 Amazon.com - caSino187 Clean Base Automatic Dirt Disposal System for Roomba i Series. i1 i2 i3 i4 i6 i7 i8](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61eB+UcNe3L._AC_UF894,1000_QL80_.jpg)
Amazon.com - caSino187 Clean Base Automatic Dirt Disposal System for Roomba i Series. i1 i2 i3 i4 i6 i7 i8
![Best Buy: iRobot Roomba j7+ (7550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal Graphite j755020 Best Buy: iRobot Roomba j7+ (7550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal Graphite j755020](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6471/6471425cv12d.jpg)
Best Buy: iRobot Roomba j7+ (7550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal Graphite j755020
![Best Buy: iRobot Roomba j7+ (7550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal Graphite j755020 Best Buy: iRobot Roomba j7+ (7550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal Graphite j755020](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6471/6471425cv19d.jpg)
Best Buy: iRobot Roomba j7+ (7550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal Graphite j755020
![My robot has not registered any “dirt events” in over 40 hours of cleaning. Is this normal? My home isn't THAT clean. Especially when I first got the robot. : r/roomba My robot has not registered any “dirt events” in over 40 hours of cleaning. Is this normal? My home isn't THAT clean. Especially when I first got the robot. : r/roomba](https://i.redd.it/rmrcd4vjkei81.jpg)