Perfect Fit for Narwal Freo: Specifically designed for NARWAL Freo Z Ultra/Freo X plus/K1/Freo X Ultra/Freo, these replacement side brushes ensure your robot performs optimally. Ensure your model matches before purchasing. Enhanced Cleaning Efficiency: Our side brushes delve into corners and edges to capture more debris, enhancing your robot's cleaning efficiency. Easy to install, they are ideal for maintaining your device's peak performance. Easy Maintenance: To boost suction and overall performance, regularly replace the side brushes. We recommend changing them every 2 to 4 months, depending on usage, to extend the lifespan of your for Narwal Freo. Cost-Effective Pack: This value pack includes 20pcs high-quality side brushes, providing a cost-effective way to maintain your for Narwal Freo X Ultra and Freo X Plus Self Mop Clean Robot.<br><br>Colour:As Shown Material:plastic<br><br>Package Contents: 20 * Side Brush<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.