General description High-quality multi-brush roll made of PP flocked bristles and ABS, sturdy and replaceable. This brush roll is designed to effectively pick up debris from carpets and sealed hard floors, including hardwood, tile, laminate, and linoleum. Technical specifications Material: PP flocked bristles + ABS Package Contents: 4x Area Rug Brush Roll Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with vacuum models: 1866 / 1785 Installation Easy to replace; wash manually in warm water and allow to air dry completely before use. Recommended to replace the brush roll every 6 months for optimal cleaning results.