Perfect Compatibility: Specifically designed for W90 robotic vacuum, these accessories a seamless fit and optimal performance. The precision-engineered roller brush and filters maintain the vacuum's high efficiency and durability. Advanced Bristle Technology: The roller brush features high-quality bristles that tackle dirt on surfaces. Combined with the vacuum's strong suction, it provides a thorough cleaning experience, reaching deep into carpets and across hard floors. Superior Air Filtration: Equipped with advanced filters, these accessories effectively trap fine dust particles and , purifying the air expelled by the vacuum. This feature enhances the air quality of your home, making it healthier and more comfortable. Long-Lasting Durability: Constructed from robust materials, the roller brush and filters are built to withstand regular use without deforming or breaking. This durability ensures a long lifespan, reducing the need for frequent replacements and saving you money. Efficient Cleaning Solution: Upgrade your robotic vacuum's performance with these essential accessories. The combination of a high-quality roller brush and efficient filters ensures a cleaner, fresher, and more hygienic home environment with every use. Function: Consumables Use environment: Home use Colour:As Shown Material:plastic Package Contents: 1 x Roller brush 3 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.