Products are precision tested before leaving the factory The materials used in the products are of very high quality and fine workmanship. Please check your machine model carefully to ensure that the product matches your machine Color:as picture show package include:one product Type : Air Purifier Parts All products are measured manually, and the size has 1-3cm error. Please refer to the real object., Weight: 0.110231131 Pounds, Manufacturer: daishengbaihuo