Compatible Models: Specifically designed For Ecovacs DN55/33/36/56/520 , this comprehensive 7-piece set ensures your robotic vacuum operates at peak performance. Comprehensive Replacement Set: covering all your maintenance needs. Simple Installation Process: designed for hassle-free installation without the need for additional tools. The user-friendly design allows for quick and easy replacement, making maintenance a breeze and saving you time. Premium Construction: Made with high-grade materials, this part not only promises longevity but also guarantees robust performance under various operating conditions. It's an essential upgrade for anyone looking to maintain their appliance in top condition. Quality: Regular cleaning and timely replacement of parts ensure the longevity and optimal functioning of your vacuum. Maintain your device's efficiency with our premium replacement parts.<br><br>Type: Sweeper accessories Material: Plastic Color: As shown<br><br>Package Contents: 1 x main brush cover 3 x rag 3 x filter<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.