GE FXUSC Filter GXWHO4F, GXWH20S, gxwh20s, GXWH40F, GX1S01R, HDX25F4, P0250A NEW GE FXUSC Filter GXWHO4F, GXWH20S, gxwh20s, GXWH40F, GX1S01R, HDX25F4, P0250A NEW Replacement for GE FXUSC Sediment Filter (4-Pack) Comparable Filters for the ReplacementBrand RB-P25, GE FXUSC Pentek P25 Model, 4-Pack Reduces Sand, Soil, Silt, sediment, and rust Fits in other brand housings that use the standard 10 x 2.5 inch filters Lasts for 6 months or 600 gallons 4) Nominal 5 Micron Filter This is a non OEM replacement product.