About this item 【Specially Designed】The robot vacuum cleaner filter replacement parts are specially developed for Ecovacs DEEBOT OZMO 920 950 T8 AIVI Max T9 T5 N5 N7 N8+ N8 Pro Plus DX55 DX93 DJ65. Please make sure your model is correct before ordering. 【Great Value Package】This package will include 5 pieces of high quality robot vacuum cleaner filters. It is an economical choice to complement the replacement HEPA filters of your ECOVACS robot vacuum cleaner. 【Easy Installation】 The filters are perfectly matched and the installation method is the same as the original parts, which is easy to install, easy to use. 【Excellent Performance】 The latest version HEPA filter has more powerful capabilities to filter up to 99.9% of dirt, pollen, small dust particles and substances. It is recommended to replace the filter every 1-2 months to effectively prevent dust from entering the motor and extend the service life of the robot vacuum cleaner. 【Premium Materials】 The filters are made of