Based on the limited reference provided, the installation process involves a few key steps concerning a specific model (3M™ Aqua-Pure™ DWS1000 and DW80 and DW 90). The steps described are for replacing the filter cartridge.
- Access the Filter: Locate the filter system, often under the sink.
- Remove Decorative Cover: Take off any decorative cover that is hiding the filter housing.
- Reset/Shut Off Meter: Push in the shutoff meter knob and rotate it clockwise. This rotates until the arrow on the body is aligned with the start.
The provided YouTube video fragment details the process of replacing the filter cartridge. It does not cover a full installation from scratch. A complete installation typically involves connecting the filter system to the water supply, which would require additional steps and potentially specialized tools.