Compatible Models: Floor One S5 replacement parts are only compatible with Floor One S5 and Floor One S5 Pro 2 wet and dry vacuum cleaners, not suitable for S5 COMBO, iFloor 3/iFloor One S3 or any other models. Please check your models before purchasing. Valuable Package: Floor One S5 accessories kit includes 2 brush rolls, 4 HEPA filters, 1 cleaning tool, total 7 packs in the package. To maintain optimal performance, we recommend cleaning after use every time and replacing a new S5 roller brush and HEPA filter every 3-6 months. High Efficiency: The unique Floor One S5/S5 Pro brush roll slides in a V-shape to get close to the floor and make it easy to clean hard-to-reach corners, effectively grabs and sweeps debris and dirt from any place. floor type, will not scratch the floor. True HEPA Filter: When the air filter of the robot vacuum cleaner is dirty and clogged, it will seriously affect the dust cleaning effect and shorten the service life of the vacuum cleaner. Our Floor One S5