Well, the concept applies to a home too..
How to Empty The Gtech Multi Mk2.Step 2: Pull Out The Filter.

Once the bin has been removed, you’ll be able to access the “Filter” knob.Pull this to remove the filter from the bin..Check inside the housing.

If there’s any loose dirt, this is a good time to tip it into a bin..Step 3: Rinse The Filter With Cold Water.

Hold the filter and tap off loose dirt into a bin.
You don’t need to whack the filter – a gentle tap is enough!.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..
(Editor: Popular Cables)