M.W. Watermark (http://www.mwwatermark.com) is a leading provider of water and wastewater treatment equipment, including state of the art dewatering equipment, filter press parts, and filter cloths. Learn how to install a non-gasketed or NG filter cloth, or call (616) 399-8850 and we’ll do it for you. We are located at 4660 136th Ave. in Holland, MI 49424.