Ribbed Sediment Cartridges

RB25MP2 Puretec Ribbed Large Dia 4.5" Cartridge, 20 inch, 25umPuretec RB25MP2 cartridge uses grooves to increase surface area for greater dirt-holding capacity. These cartridges reduces dirt, rust, algae and organic matter. Graded density ribbed design...

RB05MP2 Puretec Ribbed Large Dia 4.5" Cartridge, 20 inch, 5umPuretec RB05MP2 cartridge uses grooves to increase surface area for greater dirt-holding capacity. These cartridges reduces dirt, rust, algae and organic matter. Graded density ribbed design...