Hydronix SDC-45-1020 20 Micron Sediment Filter Cartridge 4.5 x 10

 Micron Rating: 20 MICRON

 The 4.5” diameter SF-BB filters have true multi-stage depth filtration integrated into their design. Utilizing PureGen technology to create 4 separate layers of micron filtration, the outside-in flow allows the outer layer to trap the larger sized particles, resulting in a much lower pressure drop compared to conventional filters.