Compatibility: Designed for Deebot T30 PRO, T30 Max and DDX14 robot vacuum cleaners. This 6piece replacement set includes 6 side brushes to keep your device operating at peak cleaning efficiency and help extend its service life. What's included: 6 × side brush replacements sized to match the mounts and fit of the Deebot T30 series and DDX14 models. Material and durability: Constructed from ABS and nylon for longlasting, wearresistant performance. The materials resist bending and fraying from routine use while maintaining effective brushing action. Easy installation: Quick, straightforward replacement—remove the worn brush and insert the one for immediate functionality. No complicated tools or procedures required. Improved cleaning performance: Engineered bristles provide a wider sweep path that channels dust, dirt and debris into the vacuum's suction area, improving edge and corner pickup and leaving surfaces cleaner with each pass. Key benefits: Restores and maintains edgecleaning performance. Reduces manual sweeping along baseboards and corners. Keeps spares on hand so your robot is always ready for reliable cleaning. Typical use scenarios: 1. Routine daytoday cleaning along baseboards and furniture edges in living rooms and bedrooms. 2. Collecting pet hair from hardwood or tile floors in homes with pets. 3. Managing debris buildup in traffic zones like entryways and hallways between scheduled full clean cycles. This replacement set matches the original specifications for Deebot T30 PRO, T30 Max and DDX14 models and is intended to restore factorystyle edge cleaning performance.