【Specially Designed】The replacement brush rollers are specially developed for Tineco iFloor 3/Floor One S3/iFloor 2 cordless wet and dry vacuum cleaner. Please make sure your model is correct before ordering. (Please note: This is not an OEM product. Any use of the brand name or model name is for the sole purpose of demonstrating the compatibility of this product.) 【High Value Package】This package will come with 2 pieces of high quality brush rollers. It is an economical choice to complete the replacement brush roller accessories for Tineco iFloor 3/ Floor One S3/ iFloor 2 cordless wet and dry vacuum cleaner. 【Easy Installation and Maintenance】The brush rollers are perfectly matched. And the installation method is the same as the original parts, which is easy to disassemble and clean, rinsable for easy maintenance, rinse with cold running water and allow to dry completely for several hours before reinstalling. It is recommended to replace it every 3 to 6 months. 【Excellent