Harmsco- PP-975-0.2-DOE 10" x 2.5" High-Efficiency Pleated Polypropylene DOE 0.2 Micron FilterThe Harmsco PP 975 0. 2 DOE is a high efficiency pleated polypropylene filter engineered for demanding applications where sub micron filtration matters. With 0. 2 micron absolute filtration and gradient density construction, this 10" x 2. 5" DOE cartridge delivers superior contaminant removal for pharmaceutical, food processing, semiconductor, and high purity water systems. SPECIFICATIONS Harmsco PP 975 0. 2 DOE Technical Details Micron Rating 0. 2