Clean Solutions Filter Manifolds expand capacity and increase flow rate beyond the capability of a single or dual filter head. The P568932 8 Filter Manifold is constructed of heavy-duty carbon steel and handles flow rates of up to 500 gpm / 1893 lpm.Dividing the flow between multiple filters plumbed in parallel slows the flow rate per filter, reducing pressure drop and extending filter life. A variety of filter medias are available to meet the specific application requirements.