1. Water enters the system and mixes with air

2. Air helps convert iron and manganese into solids

3. Water moves into and through the filters

4. A chemical finishes the solids conversion process

5. Solids are removed

6. Water samples are collected from each filter to test performance levels

7. The best performing filter is chosen for your water source

1. Water stops flowing and filters are turned off

2. Air enters the filters

3. Filters expand

4. Filters mix with air and water, loosening solids

5. Backwash water enters to clear out solids

6. Solids exit through the top of the filters

7. Backwash water turns off and the filter returns to the original size

8. The filters are clean and the process can begin again