I remember pools used to come with the attachment to hook up a vacuum hose. I hooked up the skimmer yesterday and realized there's no way to vacuum unless I order the $30 attached that goes on top of the skimmer. Do they not think people will vacuum their pool? They also change the pump motor design and you have to have more than the $13 fitting to bypass the skimmer for a stand alone Intex pump. I found the kit to do that for another $80.