Designed for: Narwal Freo X Ultra | Freo Z Ultra | Freo Z10 | Freo Pro | X Plus (Ensure you check your robot's model before buying)
Installation Guidelines : Step 1. Open the filter cover and take out the filter by pulling on its tab. Step 2. Wash the filter with water and let it dry. Step 3. Put the filter back in place and shut the filter cover.
Recommendation: Clean the filter every two weeks and replace it every three months for best results.