20um, Melt Blown, 99%, 10″Long, Inner Core, Open/Open


20 Micron Polypropylene Melt Blown Cartridge, 99% Efficiency at Designated Microns, 2.5″ diam x 10″Long, Polypropylene Core, Double Open Ends, Silicone O-Ring. Packed 50 per box (Sold in box qty only). Priced per each. WQA certified and tested to meet NSF/ANSI 61 and more