[Adaptation model] Suitable for Colos T10 Turbo / x1 [Product weight] 16g / piece of cloth, 71g / piece of roller brush, 13g / pair during brush, filter 27g / piece [Product packaging] box boxing, brush, rag bulk, installation of filter opportunity bags [Quality product]: Made of high quality materials, durable. Meticulous manufacturing, highly compatible with equipment. [Product function]: The Hepa cartridge filters dust through the air to make the surrounding air fresher, and the side brush can reach corners and edges to remove more dirt, debris and dust and make your room as clean as new. [Replacement time]: Spare parts can be replaced every 2 to 3 months depending on the frequency of use of your machine to keep it performing efficiently. [Package contents]: 1 main brush, 2 Hepa filter, 6 side brush, 4 cloth.