Roomba Essential | How To Fill The Tank 

Very good sir!

I bought the J5 and I can say my area has never been cleaner. Even if I think its clean it still finds stuff that would not be picked up if I was doing it with my central every week

Thing is a horrible buy. Spent $1000 bucks just for it to get stuck under dinning room table all the time. Doesn’t even go under most couches or beds.