General description Upgrade your vacuum cleaner with this premium roller brush and HEPA filter, specifically designed for the H12S Wet Dry Vacuum Cleaner. The heavy-duty roller brush is crafted from high-quality materials, ensuring durability and resistance to wear from frequent use. Its effective bristles tackle stubborn dirt and debris, leaving your floors spotless. Technical specifications True HEPA filtration traps 99.97% of particles as small as 0.3 microns Material: Plastic Package Contents: 2 Roller Brushes, 2 Filters, 1 Cleaning Brush Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with H12S Wet Dry Vacuum Cleaner Engineered for carpets and sealed hard floors (tile, hardwood, marble, laminate) Installation Replace roller brush every 3-6 months or when bristles show wear Replace HEPA filter every 2-3 months or when suction power decreases Usage Soft bristles prevent scratches on delicate surfaces Washable HEPA filter is reusable up to 6 times,