Of soil and

The compactness of deep -water cleaning stations Toppa allows you to make a case made of durable hermetic material — foamed polypropylene, which eliminates the possibility of leakage of unpeeled drains into the ground or seeping unpleasant odors. The septic tank can be installed in any type of soil and at any level of groundwater — you just need to choose the most suitable modification for your conditions. Toppa system is installed in an earthen pit, and remains almost invisible in your site.