[Excellent Performance] Our side brush's innovative structural design effectively prevents hair and other garbage from being entangled and enhances the ability to collect garbage. It can get deep in to corners and snug against walls and baseboard to an excellent clean area. Easy Installation] The side brushes are perfectly matched and the installation method is the same as the parts, which is easy to install, easy to use. HEPA filter is made of good eco-friendly materials, delicate and delicate, and matches the equipment, to optimal performance and a healthier lifestyle. The mop cloth has strong and long-lasting cleaning power, which can easily respond to various stains such as footprints on the floor, juice residue, and oil stains. Strong water absorption, easier to clean and reusable It is recommended that you replace spare parts every 2 to 3 months depending on the frequency of use to keep the machine running at its best performance Applicable Model:For T20 (Slight differences in