![Amazon.com - iRobot Roomba i4 EVO (4150) Wi-Fi Connected Robot Vacuum – Now Clean by Room with Smart Mapping Compatible with Alexa Ideal for Pet Hair Carpets & Hard Floors - Amazon.com - iRobot Roomba i4 EVO (4150) Wi-Fi Connected Robot Vacuum – Now Clean by Room with Smart Mapping Compatible with Alexa Ideal for Pet Hair Carpets & Hard Floors -](https://m.media-amazon.com/images/S/aplus-media-library-service-media/ace9272d-4cac-4193-96ae-04832635799f.__CR0,0,600,450_PT0_SX600_V1___.jpg)
Amazon.com - iRobot Roomba i4 EVO (4150) Wi-Fi Connected Robot Vacuum – Now Clean by Room with Smart Mapping Compatible with Alexa Ideal for Pet Hair Carpets & Hard Floors -
![iRobot Roomba i4 EVO (4150) Wi-Fi Connected Robot Vacuum - Certified Refurbished 885155031891 | eBay iRobot Roomba i4 EVO (4150) Wi-Fi Connected Robot Vacuum - Certified Refurbished 885155031891 | eBay](https://i.ebayimg.com/images/g/6uwAAOSwo~FiJowT/s-l1200.jpg)
iRobot Roomba i4 EVO (4150) Wi-Fi Connected Robot Vacuum - Certified Refurbished 885155031891 | eBay
![iRobot Roomba i4 EVO (4150) Wi-Fi Connected Robot Vacuum - Certified Refurbished 885155031891 | eBay iRobot Roomba i4 EVO (4150) Wi-Fi Connected Robot Vacuum - Certified Refurbished 885155031891 | eBay](https://i.ebayimg.com/images/g/U8wAAOSwuqZiJowM/s-l1200.jpg)
iRobot Roomba i4 EVO (4150) Wi-Fi Connected Robot Vacuum - Certified Refurbished 885155031891 | eBay
![Costco shows an i4 robot to compare with the i7+ on its site. The link to the actual listing for the i4 does not work though. It appears that the i4 somehow Costco shows an i4 robot to compare with the i7+ on its site. The link to the actual listing for the i4 does not work though. It appears that the i4 somehow](https://preview.redd.it/01ycax3n5ym51.jpg?width=640&crop=smart&auto=webp&s=10ac809dc0e90e09399261d3585e51dc21c1db3f)
Costco shows an i4 robot to compare with the i7+ on its site. The link to the actual listing for the i4 does not work though. It appears that the i4 somehow
![Amazon.com - iRobot Roomba i4+ EVO (4552) Robot Vacuum with Automatic Dirt Disposal - Empties Itself for up to 60 Days, Wi-Fi Connected Mapping, Compatible with Alexa, Ideal for Pet Hair, Carpets - Amazon.com - iRobot Roomba i4+ EVO (4552) Robot Vacuum with Automatic Dirt Disposal - Empties Itself for up to 60 Days, Wi-Fi Connected Mapping, Compatible with Alexa, Ideal for Pet Hair, Carpets -](https://m.media-amazon.com/images/I/71b1+HyxfjL.jpg)
Amazon.com - iRobot Roomba i4+ EVO (4552) Robot Vacuum with Automatic Dirt Disposal - Empties Itself for up to 60 Days, Wi-Fi Connected Mapping, Compatible with Alexa, Ideal for Pet Hair, Carpets -
![Amazon.com - iRobot Roomba i4 EVO (4150) Wi-Fi Connected Robot Vacuum – Now Clean by Room with Smart Mapping Compatible with Alexa Ideal for Pet Hair Carpets & Hard Floors - Amazon.com - iRobot Roomba i4 EVO (4150) Wi-Fi Connected Robot Vacuum – Now Clean by Room with Smart Mapping Compatible with Alexa Ideal for Pet Hair Carpets & Hard Floors -](https://m.media-amazon.com/images/I/81D0JaLtmKL._AC_UF894,1000_QL80_.jpg)
Amazon.com - iRobot Roomba i4 EVO (4150) Wi-Fi Connected Robot Vacuum – Now Clean by Room with Smart Mapping Compatible with Alexa Ideal for Pet Hair Carpets & Hard Floors -
![Amazon.com - iRobot Roomba i4+ EVO (4552) Robot Vacuum with Automatic Dirt Disposal - Empties Itself for up to 60 Days, Wi-Fi Connected Mapping, Compatible with Alexa, Ideal for Pet Hair, Carpets - Amazon.com - iRobot Roomba i4+ EVO (4552) Robot Vacuum with Automatic Dirt Disposal - Empties Itself for up to 60 Days, Wi-Fi Connected Mapping, Compatible with Alexa, Ideal for Pet Hair, Carpets -](https://m.media-amazon.com/images/S/aplus-media-library-service-media/de055b84-4e27-4e6a-b133-e7e28ca05071.__CR0,0,600,450_PT0_SX600_V1___.jpg)