Package Includes: Roller Brush x 2 + HEPA Filter x 4 + Cleaner Tool x 1 to meet your replacement needs for about 1 year enough. Great valve set designed for : Compatible with for iFloor 3/Floor One S3 Cordless Stick Vacuum Cleaner (!!!Not used on iFloor first generation 1.0) Superior Quality: The upgrade brush roller is made of dense nylon microfibre-soft on the floor that covers large area for quick cleaning and remove the stubborn dirt from the floor easily & High efficiency double-layer HEPA filter catch the particles more efficiently and offer you a clean and fresh air environment to live High Performance: The brush roller effectively clean food residue, juice, water stains, sucks back large particles and liquid.The HEPA filter can effectively prevent garbage from entering the water tank and vacuum cleaner's durability.VERY suitable for families who smoke and keep pets Installation & Maintenance Tips: No tools needed for installation - easy to set up & , the roller brush and filter can be cleaned by hand washing with warm water and remember to use again when completely dry. To make your wet and dry vacuum cleaner work better and extend its life, we recommend replacing it every 3-5 months Color:As Shown Material:Nylon + HEPA Package Contents: 2 * roller brush 4 * filter 1 * small brush hook 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.