Custom Fit for bObsweep Models: Precisely engineered for Dustin, -i, Ultra-Vision, and RC400 robot vacuums. Please verify your model before ordering. Superior Cleaning Performance: Flexible side brushes reach deep into corners and edges, while the advanced 3-layer filter captures up to 99% of dust and - with original parts. Prolongs Robot Lifespan: Premium set of 6 side brushes and 6 filters minimizes main brush and motor wear, helping you save on replacement costs. Quick & Easy Installation: No tools required-simply remove old parts and snap in the new for fast, effortless replacement. Safe for Families & Pets: Maintain a cleaner, healthier home by regularly replacing filters and brushes-ideal for households with kids and pets. Keep Your Robot Performing Like New! This complete 6-piece replacement kit restores your For bObsweep robotic vacuum's original cleaning power. Carefully engineered to match specifications for a and optimal function. Key Features: Precision-Cut Side Brushes: 7 cm length with flexible arms that adapt to various floor surfaces. Advanced Filtration System: 3-layer HEPA-style filter traps microscopic particles, improving indoor air quality. Universal Compatibility: Works with For bObsweep Dustin, -i, Ultra-Vision, and RC400 models. Easy Installation: No tools required-simple /snap-off design. Maintenance Tips: Replace side brushes every 3-6 months for optimal performance. Clean filter monthly and replace every 2-3 months. Store spare brushes in a cool, dry place to maintain flexibility. Color: Black & White Material: plastic Package Contents: 6 x Side brush 6 x Filter 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.