The most important accessory is the filter cloth, the cloth will be directly related to the quality of the filter effect. Therefore, the filter fabric maintenance work is essential. Usually cloth used for some time in the future need to be cleaned, if we are not able to do in a timely manner will result in a cleaning filter quality. However, the cloth washing is not everyone thought it was simple, correct cleaning method to be able to guarantee clean cloth. Domestic plate and frame filter press started late, Suizhou filter, the overall low level of technology, but because of the great demand, Van filter, filter development faster, the technology continues to update, press filter machine is mainly based on foreign models of transformation conducted on some aspects there are still some gaps, but broad development prospects. 1965 of the first application in concentrator filter, up to now only in the coal preparation industry, there were already hundreds of filter, where the largest number of plate and frame filter press. Manufacturer of the filter, the new Seoul environmental protection (certified), Suizhou filter provided by the Environmental Protection Equipment Co., Ltd. Weifang Seoul. The new Environmental Protection Equipment Co., Ltd. Weifang Seoul (www.wfxiner.com) is an industry leader in Shandong Weifang, sewage treatment equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the new Seoul environmental leadership with the staff warmly welcome all inquiries negotiations, Seoul environmental innovation better future.