An external unit is a macerator or grinder that is installed behind our rear discharge toilets. As every installation is different, we have various models. Some models can be installed behind the wall (using an extension pipe), some are used with standard toilets (Sanigrind) and others require Saniflo's toilets.
Their lifting ability allows you to install toilets or a complete bathroom wherever you want them, from the basement to the attic, working around any obstacles!
Example of a product for this line