3um, Melt Blown, 99%, 30″Long, Inner Core, Open/Open


3 Micron Polypropylene Melt Blown Cartridge, 99% Efficiency at Designated Microns, 2.5″ diam x 30″Long, Polypropylene Core, Double Open Ends, Silicone O-Ring. Packed 25 per box (Sold in box qty only). Priced per each. WQA certified and tested to meet NSF/ANSI 61 and more