And always with the same efficiency! Even a year later.
By cons !!! Warning !!!! We must take care and maintain! Thorough cleaning of all the parts necessary for proper operation.
AT least once a month at least for a thorough cleaning. And every day for the principal. Empty crowded part by dust and cleaning filters.
Result? A year later, it is still effective and runs for our greatest happiness the most painful (to be polite) jobs ....