【Specially Designed】The replacement brush rolls are specially designed for the Tineco iFloor 3/ Floor One S3/ iFloor 2 cordless vacuum cleaner. Please make sure your model is correct before ordering. (Please note: This is a non-OEM product. Any use of the brand name or model is solely for the purpose of proving the compatibility of this product.) 【High-Quality Package】This package includes 2 pieces of high-quality brush rolls. It is a cost-effective choice to complete the replacement brush roll accessories for the Tineco iFloor 3/ Floor One S3/ iFloor 2 cordless vacuum cleaner. 【Easy Installation and Maintenance】The brush rolls are perfectly matched. And the installation method is the same as the original parts. They are easy to disassemble and clean, rinse with cold running water for easy maintenance, and allow to dry completely for several hours before reinstallation. It is recommended to replace them every 3-6 months. Excellent Performance: The flat, cylindrical design of the brush