General description Made of high-quality materials, this 6Pcs Roller Brush HEPA Filter kit is designed for use with Tineco One Floor S7/S7 PRO Cordless Vacuum Cleaner. The HEPA filter effectively blocks most dust down to 0.3 microns, maintaining optimal cleaning performance while reducing the penetration of dust, pollen, and other allergens into the air. Technical specifications Material: Plastic Color: As shown Package Contents: 2 roller brushes, 4 HEPA filters Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Tineco One Floor S7/S7 PRO Cordless Vacuum Cleaner Installation Easy to remove and replace as part of normal maintenance Usage Suitable for various floor types including ceramic tiles, marble, and wood Strong suction and sweeping of fine dust, hair, debris, and other daily floor waste Includes anti-tangle cleaning cloth for less maintenance and worry-free cleaning