[Compatibility]: The kit is compatible with for Eureka 400 vacuum cleaners. [Kit included]: This kit includes 3 brushes, 6 sponges to provide long-lasting performance protection for your machine, it is recommended to replace the d and filter every 3 months. Brush material: Made of microfiber and nylon, the soft material can easily remove dirt from the floor without damaging the floor, suitable for carpet, hardwood, tile, marble, sealed hard floor, laminate and linoleum and other flooring. HEPA Filter material: Made of cotton and HEPA material, it can trap 99.97% of 0.3 micron air particles when replaced, protecting the machine from dust clog and providing better cleaning performance. [Easy to install, easy to clean]: Easy to clean and replace, simply remove and rinse with cold water, air dry and reinstall. Please note:Slight color difference or difference in kind, does not affect the use, please do not mind, thank you! Colour: Material:Plastic + sponge Package Contents: 3 * Brush Rollers 6 * Sponges 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.