Watts-FPP-20-DOE Flowmax HP DOE Pleated Filter Micron 20 inThe Watts FPP 20 DOE Flowmax HP is a 20 inch pleated sediment filter engineered for high purity applications requiring greater dirt holding capacity and longer service life than conventional wound or spun cartridges. Built with 100% polypropylene media and DOE end caps, this 20 micron filter handles flow rates up to 175F with FDA compliant materials suitable for food, beverage, and reverse osmosis pre filtration. SPECIFICATIONS Watts Flowmax HP High