-10% Water filtration Polypropylene Cartridge for Filter PWG €136.47 €151.64 These melt-blown polypropylene cartridges are suitable for deep filtration of gelatinous substances and when chemical resistance is required.Designed to minimize pressure drop using 2" pipe fittings and large diameter tubes.Easy replacement.Flow rate per m³/h according to microns: 1 micron - 11.9. 5 microns - 20.5. 20 microns - 23.0. 50 microns - 27.5.... View