The filter for our Robovac 11S Max is the non-washable filter. We don't recommend our customer to clean it with water, but you can clean it with the clean tool in the Robovac package. If you still want to clean the filter with water, please make sure it's completely dry before installation.
We currently have our RoboVac 30C/35C/15C which can support the wifi function. Our wifi-enabled RoboVac also can support our EufyHome app and Amazon Alexa, Google Assistant. You will control it via these, and our wifi RoboVac can support the weekly schedule setting.