The following are pictures of a North filter that has just been completed at Doty and Miller for one of our priced customers. It is made of 304L stainless steel with three layers of wire mesh. This piece of equipment is used to filter water coming into the pulp and paper facility. The water travels through the inside of the drum filtering any material coming from the outside source and sending disposed material out the other end of the drum. The clean water if sent through the mill for all other applications.