Yes, you can vacuum hardwood floors.
You shouldn’t wash this filter with water, but you can tap off loose debris into a bin.Roomba recommends replacing the filter every two months.. How to Empty The Roomba i-Series Without Clean Base System.

The following instructions are for emptying the Roomba i7.However, Roomba i-series robot vacuums all have similar dust bins, so the steps are the same for each of these models.. Push the lever on the side of the Roomba to detach the dust container from the body of the vacuum cleaner..Remove the dust container and take it to an outdoor bin..

Hold the container over the outdoor bin, then push the door release button to open the swing door..Allow the dirt to fall into the bin.. Re-insert the dust container into the vacuum.. It’s worth noting here that you don’t.

to use an outdoor bin when emptying a Roomba.
We recommend it to avoid dust and allergens escaping into the air though..Another advantage of a long hose is that cylinder vacuums are great for cleaning stairs..
Instead of needing to balance a bulky upright on a step, most cylinders can reach up a flight of stairs without needing to move the main body.They also usually come with a crevice tool and upholstery nozzle to make cleaning stairs easier..
If you have pets, look for a model with a pet turbo tool.These are more effective at removing hair from carpeted stairs and upholstery.. 4.
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