iRobot Roomba 205 DustCompactor Combo Robot Vac sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**

DITCH THE DOCK. An industry first, only from Roomba, this robot continuously crushes debris right inside using a mechanical compacting process, so you don’t have to empty it for up to 60 days. DESIGNED FOR REAL HOMES. No bulky base. No extra footprint. Onboard dust compacting means powerful, hands-free cleaning in a sleek, space-saving design that fits beautifully anywhere.