COMPATIBILITY: Specially developed for the cordless wet and dry vacuum cleaner iFloor3 and Floor One S3.The multi- brush roll is made of double-acting microfiber and nylons to work on area rugs and sealed hard floors including hardwood, tile, marble, laminate and linoleum floor. HIGH QUALITY: The soft microfiber roller brush covers a large for faster cleaning times. Soft on the floor but tough on dirt to remove odors and grime quickly. FUNCTION: The intelligent self-cleaning function of for the vacuum cleaner keeps your hands clean. It automatically cleans the roller brush after every cleaning and saves you time and energy. HEPA FILTER: The HEPA filter can capture 99.97% of particles, dust and allergens as small as 0.3 Micrometre to remove household dust, dander, mold spores and pollen. perfect for allergy sufferers and pet owners. Replacement Set: HEPA filter can capture dust while cleaning, expels fresh air. Brush Roll can wisely and thoroughly clean itself with Self-cleaning