1um, Melt Blown, 99%, 40″Long, Inner Core, 222/Flat


1 Micron Polypropylene Melt Blown Cartridge, 99% Efficiency at Designated Microns, 2.5″ diam x 40″Long, Polypropylene Core, 222/Flat End Caps, 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