iRobot says the i3 + can capture 99 percent of pollen, mold, mites and allergens for cats and dogs. Apparently it has 10 times more suction power than the Roomba 600 series and has the ability to figure out where dirt accumulates so it can focus on those areas.
Like its predecessors, the Roomba i7 + and s9 +, the i3 + comes with a cleaning dock called the Clean Base Automatic Dirt Dispose, where the machine automatically empties the waste it collects and doubles it as a charging station. Clean Base encloses debris in a bag with four layers of allergen blocking materials and is large enough to hold dirt and dust for months. It̵
Roomba i3 + with a clean base will return you $ 599, while i3 without base is priced at $ 399. Both models are now available in the US and Canada on the iRobot website and will go on sale to various retailers later this month. Roomba i3 + will be available in other countries sometime in the first quarter of 2021.