This is a demo of the third car in the treatment train — Advanced Treatment. Based on our previous selection, we do not need to choose anything in this section. We'll choose None. Click NEXT to continue the demo.

Instructions: Based on your previous selection, you do not need to choose any Advanced Treatment options. When you are ready, click the NEXT button at the bottom of the page to go to the next page.

Media Filter

There are many types of media filters. In most cases one or more pump tanks may be utilized. One to distribute the septic tank effluent to the filter and the other to discharge treated diffluent to final treatment and dispersal.

Aerobic Treatment Unit

There are many different types of Aerobic treatment units (ATU's) on the market. They all have some type of mechanical air supply. Some employ pumps to discharge treated effluent to final treatment and dispersal.