General description The Vacuum Roller Brush Replacement is designed specifically for the DuoClean series, including models NV800, NV800W, NV801, NV801Q, NV803, UV810, HV380, HV381, HV382, and HV384. Made from premium materials, this brush roller ensures efficient cleaning performance, helping to maintain the suction power and longevity of your vacuum cleaner. Technical specifications Material: Plastic Package Contents: 1 set of Roller Brush, 1 cleaning brush Measurement allowed error: +/- 1-3 cm Usage The brush roller effectively removes accumulated pet hair, dust, and particles, keeping your home clean and tidy. It is recommended to replace the brush roller every 6-12 months to maintain optimal suction and vacuum performance. Installation Replacing the brush roller is simple: just remove the old roller brush and install the new one. Other information