Ribbed Sediment Cartridges

RB25MP1 Puretec Ribbed Large Dia 4.5" Cartridge, 10 inch, 25umPuretec RB25MP1 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...

RB05MP1 Puretec Ribbed Large Dia 4.5" Cartridge, 10 inch, 5umPuretec RB05MP1 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...