I got this as part of a promotion for buying an appliance package.  The suction is awful. Stick wobbles when connected to main housing. Cleaning it out is good but not great. Accidentally threw out the washable microfilter and after several phone calls was finally about to get help(poor customer service).   The filter is not available on their website and comes as part of a package.  Turns out the package is super expensive... just for a filter...  Even this review survey doesn't work properly.  Avoid Samsung!