SHURFLO 15501443 Replacement Cartridge Fresh Water Filter Cartridge; PENTEK (R); For Shurflo Fresh Water Filter; 10 Inch Length; Spun Polypropylene; Filters Down To 5 Microns; Single Protects Against Sediment Down To 5 Microns Nominal Low Pressure Drop And High Flow In A Cellulose-Free Gradient Density Spun Fiber Solid Matrix